31882410

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{5623}}^1$

素因数の和:5649

約数の個数: 80

約数和(自身を含む): 97992576

約数和(自身を除く): 66110166

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5623, 5670, 11246, 16869, 28115, 33738, 39361, 50607, 56230, 78722, 84345, 101214, 118083, 151821, 168690, 196805, 236166, 253035, 303642, 354249, 393610, 455463, 506070, 590415, 708498, 759105, 910926, 1062747, 1180830, 1518210, 1771245, 2125494, 2277315, 3188241, 3542490, 4554630, 5313735, 6376482, 10627470, 15941205, 31882410]

約数ペア:

[(1, 31882410), (2, 15941205), (3, 10627470), (5, 6376482), (6, 5313735), (7, 4554630), (9, 3542490), (10, 3188241), (14, 2277315), (15, 2125494), (18, 1771245), (21, 1518210), (27, 1180830), (30, 1062747), (35, 910926), (42, 759105), (45, 708498), (54, 590415), (63, 506070), (70, 455463), (81, 393610), (90, 354249), (105, 303642), (126, 253035), (135, 236166), (162, 196805), (189, 168690), (210, 151821), (270, 118083), (315, 101214), (378, 84345), (405, 78722), (567, 56230), (630, 50607), (810, 39361), (945, 33738), (1134, 28115), (1890, 16869), (2835, 11246), (5623, 5670)]