844030040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3014393}}^1$

素因数の和:3014411

約数の個数: 32

約数和(自身を含む): 2170363680

約数和(自身を除く): 1326333640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3014393, 6028786, 12057572, 15071965, 21100751, 24115144, 30143930, 42201502, 60287860, 84403004, 105503755, 120575720, 168806008, 211007510, 422015020, 844030040]

約数ペア:

[(1, 844030040), (2, 422015020), (4, 211007510), (5, 168806008), (7, 120575720), (8, 105503755), (10, 84403004), (14, 60287860), (20, 42201502), (28, 30143930), (35, 24115144), (40, 21100751), (56, 15071965), (70, 12057572), (140, 6028786), (280, 3014393)]