307555470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4930

約数の個数: 96

約数和(自身を含む): 864658080

約数和(自身を除く): 557102610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 90, 95, 111, 114, 171, 185, 190, 222, 285, 333, 342, 370, 555, 570, 666, 703, 855, 1110, 1406, 1665, 1710, 2109, 3330, 3515, 4218, 4861, 6327, 7030, 9722, 10545, 12654, 14583, 21090, 24305, 29166, 31635, 43749, 48610, 63270, 72915, 87498, 92359, 145830, 179857, 184718, 218745, 277077, 359714, 437490, 461795, 539571, 554154, 831231, 899285, 923590, 1079142, 1385385, 1618713, 1662462, 1798570, 2697855, 2770770, 3237426, 3417283, 4156155, 5395710, 6834566, 8093565, 8312310, 10251849, 16187130, 17086415, 20503698, 30755547, 34172830, 51259245, 61511094, 102518490, 153777735, 307555470]

約数ペア:

[(1, 307555470), (2, 153777735), (3, 102518490), (5, 61511094), (6, 51259245), (9, 34172830), (10, 30755547), (15, 20503698), (18, 17086415), (19, 16187130), (30, 10251849), (37, 8312310), (38, 8093565), (45, 6834566), (57, 5395710), (74, 4156155), (90, 3417283), (95, 3237426), (111, 2770770), (114, 2697855), (171, 1798570), (185, 1662462), (190, 1618713), (222, 1385385), (285, 1079142), (333, 923590), (342, 899285), (370, 831231), (555, 554154), (570, 539571), (666, 461795), (703, 437490), (855, 359714), (1110, 277077), (1406, 218745), (1665, 184718), (1710, 179857), (2109, 145830), (3330, 92359), (3515, 87498), (4218, 72915), (4861, 63270), (6327, 48610), (7030, 43749), (9722, 31635), (10545, 29166), (12654, 24305), (14583, 21090)]