66739590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1322

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 121958010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 1178, 1259, 1395, 1710, 1767, 2518, 2790, 2945, 3534, 3777, 5301, 5890, 6295, 7554, 8835, 10602, 11331, 12590, 17670, 18885, 22662, 23921, 26505, 37770, 39029, 47842, 53010, 56655, 71763, 78058, 113310, 117087, 119605, 143526, 195145, 215289, 234174, 239210, 351261, 358815, 390290, 430578, 585435, 702522, 717630, 741551, 1076445, 1170870, 1483102, 1756305, 2152890, 2224653, 3512610, 3707755, 4449306, 6673959, 7415510, 11123265, 13347918, 22246530, 33369795, 66739590]

約数ペア:

[(1, 66739590), (2, 33369795), (3, 22246530), (5, 13347918), (6, 11123265), (9, 7415510), (10, 6673959), (15, 4449306), (18, 3707755), (19, 3512610), (30, 2224653), (31, 2152890), (38, 1756305), (45, 1483102), (57, 1170870), (62, 1076445), (90, 741551), (93, 717630), (95, 702522), (114, 585435), (155, 430578), (171, 390290), (186, 358815), (190, 351261), (279, 239210), (285, 234174), (310, 215289), (342, 195145), (465, 143526), (558, 119605), (570, 117087), (589, 113310), (855, 78058), (930, 71763), (1178, 56655), (1259, 53010), (1395, 47842), (1710, 39029), (1767, 37770), (2518, 26505), (2790, 23921), (2945, 22662), (3534, 18885), (3777, 17670), (5301, 12590), (5890, 11331), (6295, 10602), (7554, 8835)]