89462940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4019}}^1$

素因数の和:4091

約数の個数: 96

約数和(自身を含む): 291755520

約数和(自身を除く): 202292580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4019, 4452, 5565, 7420, 8038, 11130, 12057, 16076, 20095, 22260, 24114, 28133, 40190, 48228, 56266, 60285, 80380, 84399, 112532, 120570, 140665, 168798, 213007, 241140, 281330, 337596, 421995, 426014, 562660, 639021, 843990, 852028, 1065035, 1278042, 1491049, 1687980, 2130070, 2556084, 2982098, 3195105, 4260140, 4473147, 5964196, 6390210, 7455245, 8946294, 12780420, 14910490, 17892588, 22365735, 29820980, 44731470, 89462940]

約数ペア:

[(1, 89462940), (2, 44731470), (3, 29820980), (4, 22365735), (5, 17892588), (6, 14910490), (7, 12780420), (10, 8946294), (12, 7455245), (14, 6390210), (15, 5964196), (20, 4473147), (21, 4260140), (28, 3195105), (30, 2982098), (35, 2556084), (42, 2130070), (53, 1687980), (60, 1491049), (70, 1278042), (84, 1065035), (105, 852028), (106, 843990), (140, 639021), (159, 562660), (210, 426014), (212, 421995), (265, 337596), (318, 281330), (371, 241140), (420, 213007), (530, 168798), (636, 140665), (742, 120570), (795, 112532), (1060, 84399), (1113, 80380), (1484, 60285), (1590, 56266), (1855, 48228), (2226, 40190), (3180, 28133), (3710, 24114), (4019, 22260), (4452, 20095), (5565, 16076), (7420, 12057), (8038, 11130)]