16630130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 35164800

約数和(自身を除く): 18534670

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 73, 95, 109, 110, 146, 190, 209, 218, 365, 418, 545, 730, 803, 1045, 1090, 1199, 1387, 1606, 2071, 2090, 2398, 2774, 4015, 4142, 5995, 6935, 7957, 8030, 10355, 11990, 13870, 15257, 15914, 20710, 22781, 30514, 39785, 45562, 76285, 79570, 87527, 113905, 151183, 152570, 175054, 227810, 302366, 437635, 755915, 875270, 1511830, 1663013, 3326026, 8315065, 16630130]

約数ペア:

[(1, 16630130), (2, 8315065), (5, 3326026), (10, 1663013), (11, 1511830), (19, 875270), (22, 755915), (38, 437635), (55, 302366), (73, 227810), (95, 175054), (109, 152570), (110, 151183), (146, 113905), (190, 87527), (209, 79570), (218, 76285), (365, 45562), (418, 39785), (545, 30514), (730, 22781), (803, 20710), (1045, 15914), (1090, 15257), (1199, 13870), (1387, 11990), (1606, 10355), (2071, 8030), (2090, 7957), (2398, 6935), (2774, 5995), (4015, 4142)]