30117856

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 62512128

約数和(自身を除く): 32394272

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 151, 184, 271, 302, 368, 542, 604, 736, 1084, 1208, 2168, 2416, 3473, 4336, 4832, 6233, 6946, 8672, 12466, 13892, 24932, 27784, 40921, 49864, 55568, 81842, 99728, 111136, 163684, 199456, 327368, 654736, 941183, 1309472, 1882366, 3764732, 7529464, 15058928, 30117856]

約数ペア:

[(1, 30117856), (2, 15058928), (4, 7529464), (8, 3764732), (16, 1882366), (23, 1309472), (32, 941183), (46, 654736), (92, 327368), (151, 199456), (184, 163684), (271, 111136), (302, 99728), (368, 81842), (542, 55568), (604, 49864), (736, 40921), (1084, 27784), (1208, 24932), (2168, 13892), (2416, 12466), (3473, 8672), (4336, 6946), (4832, 6233)]