193863510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6971}}^1$

素因数の和:7090

約数の個数: 64

約数和(自身を含む): 522063360

約数和(自身を除く): 328199850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1545, 1854, 2781, 3090, 4635, 5562, 6971, 9270, 13905, 13942, 20913, 27810, 34855, 41826, 62739, 69710, 104565, 125478, 188217, 209130, 313695, 376434, 627390, 718013, 941085, 1436026, 1882170, 2154039, 3590065, 4308078, 6462117, 7180130, 10770195, 12924234, 19386351, 21540390, 32310585, 38772702, 64621170, 96931755, 193863510]

約数ペア:

[(1, 193863510), (2, 96931755), (3, 64621170), (5, 38772702), (6, 32310585), (9, 21540390), (10, 19386351), (15, 12924234), (18, 10770195), (27, 7180130), (30, 6462117), (45, 4308078), (54, 3590065), (90, 2154039), (103, 1882170), (135, 1436026), (206, 941085), (270, 718013), (309, 627390), (515, 376434), (618, 313695), (927, 209130), (1030, 188217), (1545, 125478), (1854, 104565), (2781, 69710), (3090, 62739), (4635, 41826), (5562, 34855), (6971, 27810), (9270, 20913), (13905, 13942)]