31079730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1851

約数の個数: 64

約数和(自身を含む): 82954368

約数和(自身を除く): 51874638

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1590, 1749, 1777, 2915, 3498, 3554, 5331, 5830, 8745, 8885, 10662, 17490, 17770, 19547, 26655, 39094, 53310, 58641, 94181, 97735, 117282, 188362, 195470, 282543, 293205, 470905, 565086, 586410, 941810, 1035991, 1412715, 2071982, 2825430, 3107973, 5179955, 6215946, 10359910, 15539865, 31079730]

約数ペア:

[(1, 31079730), (2, 15539865), (3, 10359910), (5, 6215946), (6, 5179955), (10, 3107973), (11, 2825430), (15, 2071982), (22, 1412715), (30, 1035991), (33, 941810), (53, 586410), (55, 565086), (66, 470905), (106, 293205), (110, 282543), (159, 195470), (165, 188362), (265, 117282), (318, 97735), (330, 94181), (530, 58641), (583, 53310), (795, 39094), (1166, 26655), (1590, 19547), (1749, 17770), (1777, 17490), (2915, 10662), (3498, 8885), (3554, 8745), (5331, 5830)]