2015845470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 5730716160

約数和(自身を除く): 3714870690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 90, 95, 111, 114, 151, 171, 185, 190, 211, 222, 285, 302, 333, 342, 370, 422, 453, 555, 570, 633, 666, 703, 755, 855, 906, 1055, 1110, 1266, 1359, 1406, 1510, 1665, 1710, 1899, 2109, 2110, 2265, 2718, 2869, 3165, 3330, 3515, 3798, 4009, 4218, 4530, 5587, 5738, 6327, 6330, 6795, 7030, 7807, 8018, 8607, 9495, 10545, 11174, 12027, 12654, 13590, 14345, 15614, 16761, 17214, 18990, 20045, 21090, 23421, 24054, 25821, 27935, 28690, 31635, 31861, 33522, 36081, 39035, 40090, 43035, 46842, 50283, 51642, 55870, 60135, 63270, 63722, 70263, 72162, 78070, 83805, 86070, 95583, 100566, 106153, 117105, 120270, 129105, 140526, 148333, 159305, 167610, 180405, 191166, 212306, 234210, 251415, 258210, 286749, 296666, 318459, 318610, 351315, 360810, 444999, 477915, 502830, 530765, 573498, 605359, 636918, 702630, 741665, 889998, 955377, 955830, 1061530, 1178857, 1210718, 1334997, 1433745, 1483330, 1592295, 1816077, 1910754, 2224995, 2357714, 2669994, 2867490, 3026795, 3184590, 3536571, 3632154, 4449990, 4776885, 5448231, 5894285, 6053590, 6674985, 7073142, 9080385, 9553770, 10609713, 10896462, 11788570, 13349970, 17682855, 18160770, 21219426, 22398283, 27241155, 35365710, 44796566, 53048565, 54482310, 67194849, 106097130, 111991415, 134389698, 201584547, 223982830, 335974245, 403169094, 671948490, 1007922735, 2015845470]

約数ペア:

[(1, 2015845470), (2, 1007922735), (3, 671948490), (5, 403169094), (6, 335974245), (9, 223982830), (10, 201584547), (15, 134389698), (18, 111991415), (19, 106097130), (30, 67194849), (37, 54482310), (38, 53048565), (45, 44796566), (57, 35365710), (74, 27241155), (90, 22398283), (95, 21219426), (111, 18160770), (114, 17682855), (151, 13349970), (171, 11788570), (185, 10896462), (190, 10609713), (211, 9553770), (222, 9080385), (285, 7073142), (302, 6674985), (333, 6053590), (342, 5894285), (370, 5448231), (422, 4776885), (453, 4449990), (555, 3632154), (570, 3536571), (633, 3184590), (666, 3026795), (703, 2867490), (755, 2669994), (855, 2357714), (906, 2224995), (1055, 1910754), (1110, 1816077), (1266, 1592295), (1359, 1483330), (1406, 1433745), (1510, 1334997), (1665, 1210718), (1710, 1178857), (1899, 1061530), (2109, 955830), (2110, 955377), (2265, 889998), (2718, 741665), (2869, 702630), (3165, 636918), (3330, 605359), (3515, 573498), (3798, 530765), (4009, 502830), (4218, 477915), (4530, 444999), (5587, 360810), (5738, 351315), (6327, 318610), (6330, 318459), (6795, 296666), (7030, 286749), (7807, 258210), (8018, 251415), (8607, 234210), (9495, 212306), (10545, 191166), (11174, 180405), (12027, 167610), (12654, 159305), (13590, 148333), (14345, 140526), (15614, 129105), (16761, 120270), (17214, 117105), (18990, 106153), (20045, 100566), (21090, 95583), (23421, 86070), (24054, 83805), (25821, 78070), (27935, 72162), (28690, 70263), (31635, 63722), (31861, 63270), (33522, 60135), (36081, 55870), (39035, 51642), (40090, 50283), (43035, 46842)]