441357420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1050851}}^1$

素因数の和:1050870

約数の個数: 48

約数和(自身を含む): 1412345088

約数和(自身を除く): 970987668

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, 1050851, 2101702, 3152553, 4203404, 5254255, 6305106, 7355957, 10508510, 12610212, 14711914, 15762765, 21017020, 22067871, 29423828, 31525530, 36779785, 44135742, 63051060, 73559570, 88271484, 110339355, 147119140, 220678710, 441357420]

約数ペア:

[(1, 441357420), (2, 220678710), (3, 147119140), (4, 110339355), (5, 88271484), (6, 73559570), (7, 63051060), (10, 44135742), (12, 36779785), (14, 31525530), (15, 29423828), (20, 22067871), (21, 21017020), (28, 15762765), (30, 14711914), (35, 12610212), (42, 10508510), (60, 7355957), (70, 6305106), (84, 5254255), (105, 4203404), (140, 3152553), (210, 2101702), (420, 1050851)]