137320730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{13691}}^1$

素因数の和:13774

約数の個数: 32

約数和(自身を含む): 266172480

約数和(自身を除く): 128851750

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 5015, 10030, 13691, 27382, 68455, 136910, 232747, 465494, 807769, 1163735, 1615538, 2327470, 4038845, 8077690, 13732073, 27464146, 68660365, 137320730]

約数ペア:

[(1, 137320730), (2, 68660365), (5, 27464146), (10, 13732073), (17, 8077690), (34, 4038845), (59, 2327470), (85, 1615538), (118, 1163735), (170, 807769), (295, 465494), (590, 232747), (1003, 136910), (2006, 68455), (5015, 27382), (10030, 13691)]