4889010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 13860864

約数和(自身を除く): 8971854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 751, 930, 1085, 1302, 1502, 2170, 2253, 3255, 3755, 4506, 5257, 6510, 7510, 10514, 11265, 15771, 22530, 23281, 26285, 31542, 46562, 52570, 69843, 78855, 116405, 139686, 157710, 162967, 232810, 325934, 349215, 488901, 698430, 814835, 977802, 1629670, 2444505, 4889010]

約数ペア:

[(1, 4889010), (2, 2444505), (3, 1629670), (5, 977802), (6, 814835), (7, 698430), (10, 488901), (14, 349215), (15, 325934), (21, 232810), (30, 162967), (31, 157710), (35, 139686), (42, 116405), (62, 78855), (70, 69843), (93, 52570), (105, 46562), (155, 31542), (186, 26285), (210, 23281), (217, 22530), (310, 15771), (434, 11265), (465, 10514), (651, 7510), (751, 6510), (930, 5257), (1085, 4506), (1302, 3755), (1502, 3255), (2170, 2253)]