179859030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2341}}^1$

素因数の和:2561

約数の個数: 64

約数和(自身を含む): 467425728

約数和(自身を除く): 287566698

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 985, 1182, 1970, 2341, 2561, 2955, 4682, 5122, 5910, 7023, 7683, 11705, 12805, 14046, 15366, 23410, 25610, 30433, 35115, 38415, 60866, 70230, 76830, 91299, 152165, 182598, 304330, 456495, 461177, 912990, 922354, 1383531, 2305885, 2767062, 4611770, 5995301, 6917655, 11990602, 13835310, 17985903, 29976505, 35971806, 59953010, 89929515, 179859030]

約数ペア:

[(1, 179859030), (2, 89929515), (3, 59953010), (5, 35971806), (6, 29976505), (10, 17985903), (13, 13835310), (15, 11990602), (26, 6917655), (30, 5995301), (39, 4611770), (65, 2767062), (78, 2305885), (130, 1383531), (195, 922354), (197, 912990), (390, 461177), (394, 456495), (591, 304330), (985, 182598), (1182, 152165), (1970, 91299), (2341, 76830), (2561, 70230), (2955, 60866), (4682, 38415), (5122, 35115), (5910, 30433), (7023, 25610), (7683, 23410), (11705, 15366), (12805, 14046)]