90797460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2057

約数の個数: 96

約数和(自身を含む): 278570880

約数和(自身を除く): 187773420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1534, 1770, 1973, 2301, 3068, 3540, 3835, 3946, 4602, 5919, 7670, 7892, 9204, 9865, 11505, 11838, 15340, 19730, 23010, 23676, 25649, 29595, 39460, 46020, 51298, 59190, 76947, 102596, 116407, 118380, 128245, 153894, 232814, 256490, 307788, 349221, 384735, 465628, 512980, 582035, 698442, 769470, 1164070, 1396884, 1513291, 1538940, 1746105, 2328140, 3026582, 3492210, 4539873, 6053164, 6984420, 7566455, 9079746, 15132910, 18159492, 22699365, 30265820, 45398730, 90797460]

約数ペア:

[(1, 90797460), (2, 45398730), (3, 30265820), (4, 22699365), (5, 18159492), (6, 15132910), (10, 9079746), (12, 7566455), (13, 6984420), (15, 6053164), (20, 4539873), (26, 3492210), (30, 3026582), (39, 2328140), (52, 1746105), (59, 1538940), (60, 1513291), (65, 1396884), (78, 1164070), (118, 769470), (130, 698442), (156, 582035), (177, 512980), (195, 465628), (236, 384735), (260, 349221), (295, 307788), (354, 256490), (390, 232814), (590, 153894), (708, 128245), (767, 118380), (780, 116407), (885, 102596), (1180, 76947), (1534, 59190), (1770, 51298), (1973, 46020), (2301, 39460), (3068, 29595), (3540, 25649), (3835, 23676), (3946, 23010), (4602, 19730), (5919, 15340), (7670, 11838), (7892, 11505), (9204, 9865)]