70236315

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2921

約数の個数: 40

約数和(自身を含む): 128014128

約数和(自身を除く): 57777813

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2745, 2843, 4941, 8235, 8529, 14215, 24705, 25587, 42645, 76761, 127935, 173423, 230283, 383805, 520269, 867115, 1151415, 1560807, 2601345, 4682421, 7804035, 14047263, 23412105, 70236315]

約数ペア:

[(1, 70236315), (3, 23412105), (5, 14047263), (9, 7804035), (15, 4682421), (27, 2601345), (45, 1560807), (61, 1151415), (81, 867115), (135, 520269), (183, 383805), (305, 230283), (405, 173423), (549, 127935), (915, 76761), (1647, 42645), (2745, 25587), (2843, 24705), (4941, 14215), (8235, 8529)]