64797130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4861}}^1$

素因数の和:4942

約数の個数: 32

約数和(自身を含む): 123222528

約数和(自身を除く): 58425398

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 4861, 6665, 9722, 13330, 24305, 48610, 150691, 209023, 301382, 418046, 753455, 1045115, 1506910, 2090230, 6479713, 12959426, 32398565, 64797130]

約数ペア:

[(1, 64797130), (2, 32398565), (5, 12959426), (10, 6479713), (31, 2090230), (43, 1506910), (62, 1045115), (86, 753455), (155, 418046), (215, 301382), (310, 209023), (430, 150691), (1333, 48610), (2666, 24305), (4861, 13330), (6665, 9722)]