139827630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1569

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 208537170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 79, 82, 123, 158, 205, 237, 246, 395, 410, 474, 615, 790, 1185, 1230, 1439, 2370, 2878, 3239, 4317, 6478, 7195, 8634, 9717, 14390, 16195, 19434, 21585, 32390, 43170, 48585, 58999, 97170, 113681, 117998, 176997, 227362, 294995, 341043, 353994, 568405, 589990, 682086, 884985, 1136810, 1705215, 1769970, 3410430, 4660921, 9321842, 13982763, 23304605, 27965526, 46609210, 69913815, 139827630]

約数ペア:

[(1, 139827630), (2, 69913815), (3, 46609210), (5, 27965526), (6, 23304605), (10, 13982763), (15, 9321842), (30, 4660921), (41, 3410430), (79, 1769970), (82, 1705215), (123, 1136810), (158, 884985), (205, 682086), (237, 589990), (246, 568405), (395, 353994), (410, 341043), (474, 294995), (615, 227362), (790, 176997), (1185, 117998), (1230, 113681), (1439, 97170), (2370, 58999), (2878, 48585), (3239, 43170), (4317, 32390), (6478, 21585), (7195, 19434), (8634, 16195), (9717, 14390)]