70828695

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 144967680

約数和(自身を除く): 74138985

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 241, 311, 315, 723, 933, 945, 1205, 1555, 1687, 2169, 2177, 2799, 3615, 4665, 5061, 6507, 6531, 8397, 8435, 10845, 10885, 13995, 15183, 19593, 25305, 32535, 32655, 41985, 45549, 58779, 74951, 75915, 97965, 224853, 227745, 293895, 374755, 524657, 674559, 1124265, 1573971, 2023677, 2623285, 3372795, 4721913, 7869855, 10118385, 14165739, 23609565, 70828695]

約数ペア:

[(1, 70828695), (3, 23609565), (5, 14165739), (7, 10118385), (9, 7869855), (15, 4721913), (21, 3372795), (27, 2623285), (35, 2023677), (45, 1573971), (63, 1124265), (105, 674559), (135, 524657), (189, 374755), (241, 293895), (311, 227745), (315, 224853), (723, 97965), (933, 75915), (945, 74951), (1205, 58779), (1555, 45549), (1687, 41985), (2169, 32655), (2177, 32535), (2799, 25305), (3615, 19593), (4665, 15183), (5061, 13995), (6507, 10885), (6531, 10845), (8397, 8435)]