137445350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5531}}^1$

素因数の和:5621

約数の個数: 48

約数和(自身を含む): 296338176

約数和(自身を除く): 158892826

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 3550, 4970, 5531, 11062, 12425, 24850, 27655, 38717, 55310, 77434, 138275, 193585, 276550, 387170, 392701, 785402, 967925, 1935850, 1963505, 2748907, 3927010, 5497814, 9817525, 13744535, 19635050, 27489070, 68722675, 137445350]

約数ペア:

[(1, 137445350), (2, 68722675), (5, 27489070), (7, 19635050), (10, 13744535), (14, 9817525), (25, 5497814), (35, 3927010), (50, 2748907), (70, 1963505), (71, 1935850), (142, 967925), (175, 785402), (350, 392701), (355, 387170), (497, 276550), (710, 193585), (994, 138275), (1775, 77434), (2485, 55310), (3550, 38717), (4970, 27655), (5531, 24850), (11062, 12425)]