71785710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{265873}}^1$

素因数の和:265889

約数の個数: 32

約数和(自身を含む): 191429280

約数和(自身を除く): 119643570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 265873, 531746, 797619, 1329365, 1595238, 2392857, 2658730, 3988095, 4785714, 7178571, 7976190, 11964285, 14357142, 23928570, 35892855, 71785710]

約数ペア:

[(1, 71785710), (2, 35892855), (3, 23928570), (5, 14357142), (6, 11964285), (9, 7976190), (10, 7178571), (15, 4785714), (18, 3988095), (27, 2658730), (30, 2392857), (45, 1595238), (54, 1329365), (90, 797619), (135, 531746), (270, 265873)]