1532420690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{24251}}^1$

素因数の和:24418

約数の個数: 32

約数和(自身を含む): 2828753280

約数和(自身を除く): 1296332590

約数列:

[1, 2, 5, 10, 71, 89, 142, 178, 355, 445, 710, 890, 6319, 12638, 24251, 31595, 48502, 63190, 121255, 242510, 1721821, 2158339, 3443642, 4316678, 8609105, 10791695, 17218210, 21583390, 153242069, 306484138, 766210345, 1532420690]

約数ペア:

[(1, 1532420690), (2, 766210345), (5, 306484138), (10, 153242069), (71, 21583390), (89, 17218210), (142, 10791695), (178, 8609105), (355, 4316678), (445, 3443642), (710, 2158339), (890, 1721821), (6319, 242510), (12638, 121255), (24251, 63190), (31595, 48502)]