2791407060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1192909}}^1$

素因数の和:1192937

約数の個数: 72

約数和(自身を含む): 9118604040

約数和(自身を除く): 6327196980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 1192909, 2385818, 3578727, 4771636, 5964545, 7157454, 10736181, 11929090, 14314908, 15507817, 17893635, 21472362, 23858180, 31015634, 35787270, 42944724, 46523451, 53680905, 62031268, 71574540, 77539085, 93046902, 107361810, 139570353, 155078170, 186093804, 214723620, 232617255, 279140706, 310156340, 465234510, 558281412, 697851765, 930469020, 1395703530, 2791407060]

約数ペア:

[(1, 2791407060), (2, 1395703530), (3, 930469020), (4, 697851765), (5, 558281412), (6, 465234510), (9, 310156340), (10, 279140706), (12, 232617255), (13, 214723620), (15, 186093804), (18, 155078170), (20, 139570353), (26, 107361810), (30, 93046902), (36, 77539085), (39, 71574540), (45, 62031268), (52, 53680905), (60, 46523451), (65, 42944724), (78, 35787270), (90, 31015634), (117, 23858180), (130, 21472362), (156, 17893635), (180, 15507817), (195, 14314908), (234, 11929090), (260, 10736181), (390, 7157454), (468, 5964545), (585, 4771636), (780, 3578727), (1170, 2385818), (2340, 1192909)]