201809430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17117}}^1$

素因数の和:17261

約数の個数: 48

約数和(自身を含む): 528740784

約数和(自身を除く): 326931354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 17117, 34234, 51351, 85585, 102702, 154053, 171170, 256755, 308106, 513510, 770265, 1540530, 2242327, 4484654, 6726981, 11211635, 13453962, 20180943, 22423270, 33634905, 40361886, 67269810, 100904715, 201809430]

約数ペア:

[(1, 201809430), (2, 100904715), (3, 67269810), (5, 40361886), (6, 33634905), (9, 22423270), (10, 20180943), (15, 13453962), (18, 11211635), (30, 6726981), (45, 4484654), (90, 2242327), (131, 1540530), (262, 770265), (393, 513510), (655, 308106), (786, 256755), (1179, 171170), (1310, 154053), (1965, 102702), (2358, 85585), (3930, 51351), (5895, 34234), (11790, 17117)]