30400620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5693}}^1$

素因数の和:5794

約数の個数: 48

約数和(自身を含む): 86093280

約数和(自身を除く): 55692660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 5693, 11386, 17079, 22772, 28465, 34158, 56930, 68316, 85395, 113860, 170790, 341580, 506677, 1013354, 1520031, 2026708, 2533385, 3040062, 5066770, 6080124, 7600155, 10133540, 15200310, 30400620]

約数ペア:

[(1, 30400620), (2, 15200310), (3, 10133540), (4, 7600155), (5, 6080124), (6, 5066770), (10, 3040062), (12, 2533385), (15, 2026708), (20, 1520031), (30, 1013354), (60, 506677), (89, 341580), (178, 170790), (267, 113860), (356, 85395), (445, 68316), (534, 56930), (890, 34158), (1068, 28465), (1335, 22772), (1780, 17079), (2670, 11386), (5340, 5693)]