45748140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10739}}^1$

素因数の和:10822

約数の個数: 48

約数和(自身を含む): 129911040

約数和(自身を除く): 84162900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 10739, 21478, 32217, 42956, 53695, 64434, 107390, 128868, 161085, 214780, 322170, 644340, 762469, 1524938, 2287407, 3049876, 3812345, 4574814, 7624690, 9149628, 11437035, 15249380, 22874070, 45748140]

約数ペア:

[(1, 45748140), (2, 22874070), (3, 15249380), (4, 11437035), (5, 9149628), (6, 7624690), (10, 4574814), (12, 3812345), (15, 3049876), (20, 2287407), (30, 1524938), (60, 762469), (71, 644340), (142, 322170), (213, 214780), (284, 161085), (355, 128868), (426, 107390), (710, 64434), (852, 53695), (1065, 42956), (1420, 32217), (2130, 21478), (4260, 10739)]