170782310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1879}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 314712000

約数和(自身を除く): 143929690

約数列:

[1, 2, 5, 10, 61, 122, 149, 298, 305, 610, 745, 1490, 1879, 3758, 9089, 9395, 18178, 18790, 45445, 90890, 114619, 229238, 279971, 559942, 573095, 1146190, 1399855, 2799710, 17078231, 34156462, 85391155, 170782310]

約数ペア:

[(1, 170782310), (2, 85391155), (5, 34156462), (10, 17078231), (61, 2799710), (122, 1399855), (149, 1146190), (298, 573095), (305, 559942), (610, 279971), (745, 229238), (1490, 114619), (1879, 90890), (3758, 45445), (9089, 18790), (9395, 18178)]