31909050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3124

約数の個数: 72

約数和(自身を含む): 89485344

約数和(自身を除く): 57576294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3083, 3450, 5175, 6166, 9249, 10350, 15415, 18498, 27747, 30830, 46245, 55494, 70909, 77075, 92490, 138735, 141818, 154150, 212727, 231225, 277470, 354545, 425454, 462450, 638181, 693675, 709090, 1063635, 1276362, 1387350, 1772725, 2127270, 3190905, 3545450, 5318175, 6381810, 10636350, 15954525, 31909050]

約数ペア:

[(1, 31909050), (2, 15954525), (3, 10636350), (5, 6381810), (6, 5318175), (9, 3545450), (10, 3190905), (15, 2127270), (18, 1772725), (23, 1387350), (25, 1276362), (30, 1063635), (45, 709090), (46, 693675), (50, 638181), (69, 462450), (75, 425454), (90, 354545), (115, 277470), (138, 231225), (150, 212727), (207, 154150), (225, 141818), (230, 138735), (345, 92490), (414, 77075), (450, 70909), (575, 55494), (690, 46245), (1035, 30830), (1150, 27747), (1725, 18498), (2070, 15415), (3083, 10350), (3450, 9249), (5175, 6166)]