7956842670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{12629909}}^1$

素因数の和:12629929

約数の個数: 48

約数和(自身を含む): 23643191520

約数和(自身を除く): 15686348850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 12629909, 25259818, 37889727, 63149545, 75779454, 88409363, 113669181, 126299090, 176818726, 189448635, 227338362, 265228089, 378897270, 442046815, 530456178, 568345905, 795684267, 884093630, 1136691810, 1326140445, 1591368534, 2652280890, 3978421335, 7956842670]

約数ペア:

[(1, 7956842670), (2, 3978421335), (3, 2652280890), (5, 1591368534), (6, 1326140445), (7, 1136691810), (9, 884093630), (10, 795684267), (14, 568345905), (15, 530456178), (18, 442046815), (21, 378897270), (30, 265228089), (35, 227338362), (42, 189448635), (45, 176818726), (63, 126299090), (70, 113669181), (90, 88409363), (105, 75779454), (126, 63149545), (210, 37889727), (315, 25259818), (630, 12629909)]