91953420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117889}}^1$

素因数の和:117914

約数の個数: 48

約数和(自身を含む): 277277280

約数和(自身を除く): 185323860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 117889, 235778, 353667, 471556, 589445, 707334, 1178890, 1414668, 1532557, 1768335, 2357780, 3065114, 3536670, 4597671, 6130228, 7073340, 7662785, 9195342, 15325570, 18390684, 22988355, 30651140, 45976710, 91953420]

約数ペア:

[(1, 91953420), (2, 45976710), (3, 30651140), (4, 22988355), (5, 18390684), (6, 15325570), (10, 9195342), (12, 7662785), (13, 7073340), (15, 6130228), (20, 4597671), (26, 3536670), (30, 3065114), (39, 2357780), (52, 1768335), (60, 1532557), (65, 1414668), (78, 1178890), (130, 707334), (156, 589445), (195, 471556), (260, 353667), (390, 235778), (780, 117889)]