30333472

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 66407040

約数和(自身を除く): 36073568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 79, 104, 142, 158, 169, 208, 284, 316, 338, 416, 568, 632, 676, 923, 1027, 1136, 1264, 1352, 1846, 2054, 2272, 2528, 2704, 3692, 4108, 5408, 5609, 7384, 8216, 11218, 11999, 13351, 14768, 16432, 22436, 23998, 26702, 29536, 32864, 44872, 47996, 53404, 72917, 89744, 95992, 106808, 145834, 179488, 191984, 213616, 291668, 383968, 427232, 583336, 947921, 1166672, 1895842, 2333344, 3791684, 7583368, 15166736, 30333472]

約数ペア:

[(1, 30333472), (2, 15166736), (4, 7583368), (8, 3791684), (13, 2333344), (16, 1895842), (26, 1166672), (32, 947921), (52, 583336), (71, 427232), (79, 383968), (104, 291668), (142, 213616), (158, 191984), (169, 179488), (208, 145834), (284, 106808), (316, 95992), (338, 89744), (416, 72917), (568, 53404), (632, 47996), (676, 44872), (923, 32864), (1027, 29536), (1136, 26702), (1264, 23998), (1352, 22436), (1846, 16432), (2054, 14768), (2272, 13351), (2528, 11999), (2704, 11218), (3692, 8216), (4108, 7384), (5408, 5609)]