2249130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 5967360

約数和(自身を除く): 3718230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 79, 130, 146, 158, 195, 219, 237, 365, 390, 395, 438, 474, 730, 790, 949, 1027, 1095, 1185, 1898, 2054, 2190, 2370, 2847, 3081, 4745, 5135, 5694, 5767, 6162, 9490, 10270, 11534, 14235, 15405, 17301, 28470, 28835, 30810, 34602, 57670, 74971, 86505, 149942, 173010, 224913, 374855, 449826, 749710, 1124565, 2249130]

約数ペア:

[(1, 2249130), (2, 1124565), (3, 749710), (5, 449826), (6, 374855), (10, 224913), (13, 173010), (15, 149942), (26, 86505), (30, 74971), (39, 57670), (65, 34602), (73, 30810), (78, 28835), (79, 28470), (130, 17301), (146, 15405), (158, 14235), (195, 11534), (219, 10270), (237, 9490), (365, 6162), (390, 5767), (395, 5694), (438, 5135), (474, 4745), (730, 3081), (790, 2847), (949, 2370), (1027, 2190), (1095, 2054), (1185, 1898)]