1116830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 2413152

約数和(自身を除く): 1296322

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 71, 110, 121, 130, 142, 143, 242, 286, 355, 605, 710, 715, 781, 923, 1210, 1430, 1562, 1573, 1846, 3146, 3905, 4615, 7810, 7865, 8591, 9230, 10153, 15730, 17182, 20306, 42955, 50765, 85910, 101530, 111683, 223366, 558415, 1116830]

約数ペア:

[(1, 1116830), (2, 558415), (5, 223366), (10, 111683), (11, 101530), (13, 85910), (22, 50765), (26, 42955), (55, 20306), (65, 17182), (71, 15730), (110, 10153), (121, 9230), (130, 8591), (142, 7865), (143, 7810), (242, 4615), (286, 3905), (355, 3146), (605, 1846), (710, 1573), (715, 1562), (781, 1430), (923, 1210)]