77704530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^2$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 190112832

約数和(自身を除く): 112408302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 191, 213, 355, 382, 426, 573, 710, 955, 1065, 1146, 1910, 2130, 2865, 5730, 13561, 27122, 36481, 40683, 67805, 72962, 81366, 109443, 135610, 182405, 203415, 218886, 364810, 406830, 547215, 1094430, 2590151, 5180302, 7770453, 12950755, 15540906, 25901510, 38852265, 77704530]

約数ペア:

[(1, 77704530), (2, 38852265), (3, 25901510), (5, 15540906), (6, 12950755), (10, 7770453), (15, 5180302), (30, 2590151), (71, 1094430), (142, 547215), (191, 406830), (213, 364810), (355, 218886), (382, 203415), (426, 182405), (573, 135610), (710, 109443), (955, 81366), (1065, 72962), (1146, 67805), (1910, 40683), (2130, 36481), (2865, 27122), (5730, 13561)]