190330620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{38219}}^1$

素因数の和:38314

約数の個数: 48

約数和(自身を含む): 539360640

約数和(自身を除く): 349030020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 38219, 76438, 114657, 152876, 191095, 229314, 382190, 458628, 573285, 764380, 1146570, 2293140, 3172177, 6344354, 9516531, 12688708, 15860885, 19033062, 31721770, 38066124, 47582655, 63443540, 95165310, 190330620]

約数ペア:

[(1, 190330620), (2, 95165310), (3, 63443540), (4, 47582655), (5, 38066124), (6, 31721770), (10, 19033062), (12, 15860885), (15, 12688708), (20, 9516531), (30, 6344354), (60, 3172177), (83, 2293140), (166, 1146570), (249, 764380), (332, 573285), (415, 458628), (498, 382190), (830, 229314), (996, 191095), (1245, 152876), (1660, 114657), (2490, 76438), (4980, 38219)]