207364020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{48677}}^1$

素因数の和:48760

約数の個数: 48

約数和(自身を含む): 588809088

約数和(自身を除く): 381445068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 48677, 97354, 146031, 194708, 243385, 292062, 486770, 584124, 730155, 973540, 1460310, 2920620, 3456067, 6912134, 10368201, 13824268, 17280335, 20736402, 34560670, 41472804, 51841005, 69121340, 103682010, 207364020]

約数ペア:

[(1, 207364020), (2, 103682010), (3, 69121340), (4, 51841005), (5, 41472804), (6, 34560670), (10, 20736402), (12, 17280335), (15, 13824268), (20, 10368201), (30, 6912134), (60, 3456067), (71, 2920620), (142, 1460310), (213, 973540), (284, 730155), (355, 584124), (426, 486770), (710, 292062), (852, 243385), (1065, 194708), (1420, 146031), (2130, 97354), (4260, 48677)]