91883082.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{207017}}^1$

素因数の和:207046

約数の個数: 48

約数和(自身を含む): 626022432

約数和(自身を除く): 414865092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 207017, 414034, 621051, 828068, 1035085, 1242102, 2070170, 2484204, 3105255, 3519289, 4140340, 6210510, 7038578, 10557867, 12421020, 14077156, 17596445, 21115734, 35192890, 42231468, 52789335, 70385780, 105578670, 211157340]

約数ペア:

[(1, 211157340), (2, 105578670), (3, 70385780), (4, 52789335), (5, 42231468), (6, 35192890), (10, 21115734), (12, 17596445), (15, 14077156), (17, 12421020), (20, 10557867), (30, 7038578), (34, 6210510), (51, 4140340), (60, 3519289), (68, 3105255), (85, 2484204), (102, 2070170), (170, 1242102), (204, 1035085), (255, 828068), (340, 621051), (510, 414034), (1020, 207017)]