4564140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10867}}^1$

素因数の和:10886

約数の個数: 48

約数和(自身を含む): 14606592

約数和(自身を除く): 10042452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 10867, 21734, 32601, 43468, 54335, 65202, 76069, 108670, 130404, 152138, 163005, 217340, 228207, 304276, 326010, 380345, 456414, 652020, 760690, 912828, 1141035, 1521380, 2282070, 4564140]

約数ペア:

[(1, 4564140), (2, 2282070), (3, 1521380), (4, 1141035), (5, 912828), (6, 760690), (7, 652020), (10, 456414), (12, 380345), (14, 326010), (15, 304276), (20, 228207), (21, 217340), (28, 163005), (30, 152138), (35, 130404), (42, 108670), (60, 76069), (70, 65202), (84, 54335), (105, 43468), (140, 32601), (210, 21734), (420, 10867)]