77347020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34841}}^1$

素因数の和:34890

約数の個数: 48

約数和(自身を含む): 222431328

約数和(自身を除く): 145084308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 34841, 69682, 104523, 139364, 174205, 209046, 348410, 418092, 522615, 696820, 1045230, 1289117, 2090460, 2578234, 3867351, 5156468, 6445585, 7734702, 12891170, 15469404, 19336755, 25782340, 38673510, 77347020]

約数ペア:

[(1, 77347020), (2, 38673510), (3, 25782340), (4, 19336755), (5, 15469404), (6, 12891170), (10, 7734702), (12, 6445585), (15, 5156468), (20, 3867351), (30, 2578234), (37, 2090460), (60, 1289117), (74, 1045230), (111, 696820), (148, 522615), (185, 418092), (222, 348410), (370, 209046), (444, 174205), (555, 139364), (740, 104523), (1110, 69682), (2220, 34841)]