82625010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211859}}^1$

素因数の和:211882

約数の個数: 32

約数和(自身を含む): 213554880

約数和(自身を除く): 130929870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 211859, 423718, 635577, 1059295, 1271154, 2118590, 2754167, 3177885, 5508334, 6355770, 8262501, 13770835, 16525002, 27541670, 41312505, 82625010]

約数ペア:

[(1, 82625010), (2, 41312505), (3, 27541670), (5, 16525002), (6, 13770835), (10, 8262501), (13, 6355770), (15, 5508334), (26, 3177885), (30, 2754167), (39, 2118590), (65, 1271154), (78, 1059295), (130, 635577), (195, 423718), (390, 211859)]