67654140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3557}}^1$

素因数の和:3886

約数の個数: 48

約数和(自身を含む): 190082592

約数和(自身を除く): 122428452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3557, 3804, 4755, 6340, 7114, 9510, 10671, 14228, 17785, 19020, 21342, 35570, 42684, 53355, 71140, 106710, 213420, 1127569, 2255138, 3382707, 4510276, 5637845, 6765414, 11275690, 13530828, 16913535, 22551380, 33827070, 67654140]

約数ペア:

[(1, 67654140), (2, 33827070), (3, 22551380), (4, 16913535), (5, 13530828), (6, 11275690), (10, 6765414), (12, 5637845), (15, 4510276), (20, 3382707), (30, 2255138), (60, 1127569), (317, 213420), (634, 106710), (951, 71140), (1268, 53355), (1585, 42684), (1902, 35570), (3170, 21342), (3557, 19020), (3804, 17785), (4755, 14228), (6340, 10671), (7114, 9510)]