65290710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{128021}}^1$

素因数の和:128048

約数の個数: 32

約数和(自身を含む): 165916512

約数和(自身を除く): 100625802

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 128021, 256042, 384063, 640105, 768126, 1280210, 1920315, 2176357, 3840630, 4352714, 6529071, 10881785, 13058142, 21763570, 32645355, 65290710]

約数ペア:

[(1, 65290710), (2, 32645355), (3, 21763570), (5, 13058142), (6, 10881785), (10, 6529071), (15, 4352714), (17, 3840630), (30, 2176357), (34, 1920315), (51, 1280210), (85, 768126), (102, 640105), (170, 384063), (255, 256042), (510, 128021)]