2208045330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{345547}}^1$

素因数の和:345631

約数の個数: 48

約数和(自身を含む): 5821792704

約数和(自身を除く): 3613747374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 345547, 691094, 1036641, 1727735, 2073282, 3109923, 3455470, 5183205, 6219846, 10366410, 15549615, 24533837, 31099230, 49067674, 73601511, 122669185, 147203022, 220804533, 245338370, 368007555, 441609066, 736015110, 1104022665, 2208045330]

約数ペア:

[(1, 2208045330), (2, 1104022665), (3, 736015110), (5, 441609066), (6, 368007555), (9, 245338370), (10, 220804533), (15, 147203022), (18, 122669185), (30, 73601511), (45, 49067674), (71, 31099230), (90, 24533837), (142, 15549615), (213, 10366410), (355, 6219846), (426, 5183205), (639, 3455470), (710, 3109923), (1065, 2073282), (1278, 1727735), (2130, 1036641), (3195, 691094), (6390, 345547)]