194912310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2531}}^1$

素因数の和:2709

約数の個数: 64

約数和(自身を含む): 498783744

約数和(自身を除く): 303871434

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 151, 170, 255, 302, 453, 510, 755, 906, 1510, 2265, 2531, 2567, 4530, 5062, 5134, 7593, 7701, 12655, 12835, 15186, 15402, 25310, 25670, 37965, 38505, 43027, 75930, 77010, 86054, 129081, 215135, 258162, 382181, 430270, 645405, 764362, 1146543, 1290810, 1910905, 2293086, 3821810, 5732715, 6497077, 11465430, 12994154, 19491231, 32485385, 38982462, 64970770, 97456155, 194912310]

約数ペア:

[(1, 194912310), (2, 97456155), (3, 64970770), (5, 38982462), (6, 32485385), (10, 19491231), (15, 12994154), (17, 11465430), (30, 6497077), (34, 5732715), (51, 3821810), (85, 2293086), (102, 1910905), (151, 1290810), (170, 1146543), (255, 764362), (302, 645405), (453, 430270), (510, 382181), (755, 258162), (906, 215135), (1510, 129081), (2265, 86054), (2531, 77010), (2567, 75930), (4530, 43027), (5062, 38505), (5134, 37965), (7593, 25670), (7701, 25310), (12655, 15402), (12835, 15186)]