738630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 1993680

約数和(自身を除く): 1255050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 283, 290, 435, 522, 566, 849, 870, 1305, 1415, 1698, 2547, 2610, 2830, 4245, 5094, 8207, 8490, 12735, 16414, 24621, 25470, 41035, 49242, 73863, 82070, 123105, 147726, 246210, 369315, 738630]

約数ペア:

[(1, 738630), (2, 369315), (3, 246210), (5, 147726), (6, 123105), (9, 82070), (10, 73863), (15, 49242), (18, 41035), (29, 25470), (30, 24621), (45, 16414), (58, 12735), (87, 8490), (90, 8207), (145, 5094), (174, 4245), (261, 2830), (283, 2610), (290, 2547), (435, 1698), (522, 1415), (566, 1305), (849, 870)]