19145430

素因数分解:

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

素因数の和:3122

約数の個数: 64

約数和(自身を含む): 53291520

約数和(自身を除く): 34146090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3083, 3105, 6166, 6210, 9249, 15415, 18498, 27747, 30830, 46245, 55494, 70909, 83241, 92490, 138735, 141818, 166482, 212727, 277470, 354545, 416205, 425454, 638181, 709090, 832410, 1063635, 1276362, 1914543, 2127270, 3190905, 3829086, 6381810, 9572715, 19145430]

約数ペア:

[(1, 19145430), (2, 9572715), (3, 6381810), (5, 3829086), (6, 3190905), (9, 2127270), (10, 1914543), (15, 1276362), (18, 1063635), (23, 832410), (27, 709090), (30, 638181), (45, 425454), (46, 416205), (54, 354545), (69, 277470), (90, 212727), (115, 166482), (135, 141818), (138, 138735), (207, 92490), (230, 83241), (270, 70909), (345, 55494), (414, 46245), (621, 30830), (690, 27747), (1035, 18498), (1242, 15415), (2070, 9249), (3083, 6210), (3105, 6166)]