68161710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 168334848

約数和(自身を除く): 100173138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 163, 263, 265, 318, 326, 489, 526, 530, 789, 795, 815, 978, 1315, 1578, 1590, 1630, 2445, 2630, 3945, 4890, 7890, 8639, 13939, 17278, 25917, 27878, 41817, 42869, 43195, 51834, 69695, 83634, 85738, 86390, 128607, 129585, 139390, 209085, 214345, 257214, 259170, 418170, 428690, 643035, 1286070, 2272057, 4544114, 6816171, 11360285, 13632342, 22720570, 34080855, 68161710]

約数ペア:

[(1, 68161710), (2, 34080855), (3, 22720570), (5, 13632342), (6, 11360285), (10, 6816171), (15, 4544114), (30, 2272057), (53, 1286070), (106, 643035), (159, 428690), (163, 418170), (263, 259170), (265, 257214), (318, 214345), (326, 209085), (489, 139390), (526, 129585), (530, 128607), (789, 86390), (795, 85738), (815, 83634), (978, 69695), (1315, 51834), (1578, 43195), (1590, 42869), (1630, 41817), (2445, 27878), (2630, 25917), (3945, 17278), (4890, 13939), (7890, 8639)]