7933468140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3390371}}^1$

素因数の和:3390399

約数の個数: 72

約数和(自身を含む): 25916003568

約数和(自身を除く): 17982535428

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, 3390371, 6780742, 10171113, 13561484, 16951855, 20342226, 30513339, 33903710, 40684452, 44074823, 50855565, 61026678, 67807420, 88149646, 101711130, 122053356, 132224469, 152566695, 176299292, 203422260, 220374115, 264448938, 305133390, 396673407, 440748230, 528897876, 610266780, 661122345, 793346814, 881496460, 1322244690, 1586693628, 1983367035, 2644489380, 3966734070, 7933468140]

約数ペア:

[(1, 7933468140), (2, 3966734070), (3, 2644489380), (4, 1983367035), (5, 1586693628), (6, 1322244690), (9, 881496460), (10, 793346814), (12, 661122345), (13, 610266780), (15, 528897876), (18, 440748230), (20, 396673407), (26, 305133390), (30, 264448938), (36, 220374115), (39, 203422260), (45, 176299292), (52, 152566695), (60, 132224469), (65, 122053356), (78, 101711130), (90, 88149646), (117, 67807420), (130, 61026678), (156, 50855565), (180, 44074823), (195, 40684452), (234, 33903710), (260, 30513339), (390, 20342226), (468, 16951855), (585, 13561484), (780, 10171113), (1170, 6780742), (2340, 3390371)]