162953310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21991}}^1$

素因数の和:22033

約数の個数: 64

約数和(自身を含む): 443358720

約数和(自身を除く): 280405410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 21991, 43982, 65973, 109955, 131946, 219910, 285883, 329865, 417829, 571766, 659730, 835658, 857649, 1253487, 1429415, 1715298, 2089145, 2506974, 2858830, 4178290, 4288245, 5431777, 6267435, 8576490, 10863554, 12534870, 16295331, 27158885, 32590662, 54317770, 81476655, 162953310]

約数ペア:

[(1, 162953310), (2, 81476655), (3, 54317770), (5, 32590662), (6, 27158885), (10, 16295331), (13, 12534870), (15, 10863554), (19, 8576490), (26, 6267435), (30, 5431777), (38, 4288245), (39, 4178290), (57, 2858830), (65, 2506974), (78, 2089145), (95, 1715298), (114, 1429415), (130, 1253487), (190, 857649), (195, 835658), (247, 659730), (285, 571766), (390, 417829), (494, 329865), (570, 285883), (741, 219910), (1235, 131946), (1482, 109955), (2470, 65973), (3705, 43982), (7410, 21991)]