90703230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 223776000

約数和(自身を除く): 133072770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 83, 146, 166, 219, 249, 365, 415, 438, 498, 499, 730, 830, 998, 1095, 1245, 1497, 2190, 2490, 2495, 2994, 4990, 6059, 7485, 12118, 14970, 18177, 30295, 36354, 36427, 41417, 60590, 72854, 82834, 90885, 109281, 124251, 181770, 182135, 207085, 218562, 248502, 364270, 414170, 546405, 621255, 1092810, 1242510, 3023441, 6046882, 9070323, 15117205, 18140646, 30234410, 45351615, 90703230]

約数ペア:

[(1, 90703230), (2, 45351615), (3, 30234410), (5, 18140646), (6, 15117205), (10, 9070323), (15, 6046882), (30, 3023441), (73, 1242510), (83, 1092810), (146, 621255), (166, 546405), (219, 414170), (249, 364270), (365, 248502), (415, 218562), (438, 207085), (498, 182135), (499, 181770), (730, 124251), (830, 109281), (998, 90885), (1095, 82834), (1245, 72854), (1497, 60590), (2190, 41417), (2490, 36427), (2495, 36354), (2994, 30295), (4990, 18177), (6059, 14970), (7485, 12118)]