65263140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6841}}^1$

素因数の和:6909

約数の個数: 72

約数和(自身を含む): 201729528

約数和(自身を除く): 136466388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 6841, 9540, 13682, 20523, 27364, 34205, 41046, 61569, 68410, 82092, 102615, 123138, 136820, 205230, 246276, 307845, 362573, 410460, 615690, 725146, 1087719, 1231380, 1450292, 1812865, 2175438, 3263157, 3625730, 4350876, 5438595, 6526314, 7251460, 10877190, 13052628, 16315785, 21754380, 32631570, 65263140]

約数ペア:

[(1, 65263140), (2, 32631570), (3, 21754380), (4, 16315785), (5, 13052628), (6, 10877190), (9, 7251460), (10, 6526314), (12, 5438595), (15, 4350876), (18, 3625730), (20, 3263157), (30, 2175438), (36, 1812865), (45, 1450292), (53, 1231380), (60, 1087719), (90, 725146), (106, 615690), (159, 410460), (180, 362573), (212, 307845), (265, 246276), (318, 205230), (477, 136820), (530, 123138), (636, 102615), (795, 82092), (954, 68410), (1060, 61569), (1590, 41046), (1908, 34205), (2385, 27364), (3180, 20523), (4770, 13682), (6841, 9540)]