7892820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3373}}^1$

素因数の和:3401

約数の個数: 72

約数和(自身を含む): 25790856

約数和(自身を除く): 17898036

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, 3373, 6746, 10119, 13492, 16865, 20238, 30357, 33730, 40476, 43849, 50595, 60714, 67460, 87698, 101190, 121428, 131547, 151785, 175396, 202380, 219245, 263094, 303570, 394641, 438490, 526188, 607140, 657735, 789282, 876980, 1315470, 1578564, 1973205, 2630940, 3946410, 7892820]

約数ペア:

[(1, 7892820), (2, 3946410), (3, 2630940), (4, 1973205), (5, 1578564), (6, 1315470), (9, 876980), (10, 789282), (12, 657735), (13, 607140), (15, 526188), (18, 438490), (20, 394641), (26, 303570), (30, 263094), (36, 219245), (39, 202380), (45, 175396), (52, 151785), (60, 131547), (65, 121428), (78, 101190), (90, 87698), (117, 67460), (130, 60714), (156, 50595), (180, 43849), (195, 40476), (234, 33730), (260, 30357), (390, 20238), (468, 16865), (585, 13492), (780, 10119), (1170, 6746), (2340, 3373)]