127974510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45869}}^1$

素因数の和:45913

約数の個数: 48

約数和(自身を含む): 343474560

約数和(自身を除く): 215500050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 45869, 91738, 137607, 229345, 275214, 412821, 458690, 688035, 825642, 1376070, 1421939, 2064105, 2843878, 4128210, 4265817, 7109695, 8531634, 12797451, 14219390, 21329085, 25594902, 42658170, 63987255, 127974510]

約数ペア:

[(1, 127974510), (2, 63987255), (3, 42658170), (5, 25594902), (6, 21329085), (9, 14219390), (10, 12797451), (15, 8531634), (18, 7109695), (30, 4265817), (31, 4128210), (45, 2843878), (62, 2064105), (90, 1421939), (93, 1376070), (155, 825642), (186, 688035), (279, 458690), (310, 412821), (465, 275214), (558, 229345), (930, 137607), (1395, 91738), (2790, 45869)]