30013048

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 61927200

約数和(自身を除く): 31914152

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 281, 316, 338, 562, 632, 676, 1027, 1124, 1352, 2054, 2248, 3653, 4108, 7306, 8216, 13351, 14612, 22199, 26702, 29224, 44398, 47489, 53404, 88796, 94978, 106808, 177592, 189956, 288587, 379912, 577174, 1154348, 2308696, 3751631, 7503262, 15006524, 30013048]

約数ペア:

[(1, 30013048), (2, 15006524), (4, 7503262), (8, 3751631), (13, 2308696), (26, 1154348), (52, 577174), (79, 379912), (104, 288587), (158, 189956), (169, 177592), (281, 106808), (316, 94978), (338, 88796), (562, 53404), (632, 47489), (676, 44398), (1027, 29224), (1124, 26702), (1352, 22199), (2054, 14612), (2248, 13351), (3653, 8216), (4108, 7306)]