31469330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 26591470

約数列:

[1, 2, 5, 10, 71, 127, 142, 254, 349, 355, 635, 698, 710, 1270, 1745, 3490, 9017, 18034, 24779, 44323, 45085, 49558, 88646, 90170, 123895, 221615, 247790, 443230, 3146933, 6293866, 15734665, 31469330]

約数ペア:

[(1, 31469330), (2, 15734665), (5, 6293866), (10, 3146933), (71, 443230), (127, 247790), (142, 221615), (254, 123895), (349, 90170), (355, 88646), (635, 49558), (698, 45085), (710, 44323), (1270, 24779), (1745, 18034), (3490, 9017)]