30401864

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 58915200

約数和(自身を除く): 28513336

約数列:

[1, 2, 4, 8, 37, 74, 148, 271, 296, 379, 542, 758, 1084, 1516, 2168, 3032, 10027, 14023, 20054, 28046, 40108, 56092, 80216, 102709, 112184, 205418, 410836, 821672, 3800233, 7600466, 15200932, 30401864]

約数ペア:

[(1, 30401864), (2, 15200932), (4, 7600466), (8, 3800233), (37, 821672), (74, 410836), (148, 205418), (271, 112184), (296, 102709), (379, 80216), (542, 56092), (758, 40108), (1084, 28046), (1516, 20054), (2168, 14023), (3032, 10027)]