31185570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6151}}^1$

素因数の和:6187

約数の個数: 48

約数和(自身を含む): 81058752

約数和(自身を除く): 49873182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 6151, 12302, 18453, 30755, 36906, 61510, 79963, 92265, 159926, 184530, 239889, 399815, 479778, 799630, 1039519, 1199445, 2079038, 2398890, 3118557, 5197595, 6237114, 10395190, 15592785, 31185570]

約数ペア:

[(1, 31185570), (2, 15592785), (3, 10395190), (5, 6237114), (6, 5197595), (10, 3118557), (13, 2398890), (15, 2079038), (26, 1199445), (30, 1039519), (39, 799630), (65, 479778), (78, 399815), (130, 239889), (169, 184530), (195, 159926), (338, 92265), (390, 79963), (507, 61510), (845, 36906), (1014, 30755), (1690, 18453), (2535, 12302), (5070, 6151)]