1986275694840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16552297457}}^1$

素因数の和:16552297471

約数の個数: 32

約数和(自身を含む): 5958827084880

約数和(自身を除く): 3972551390040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16552297457, 33104594914, 49656892371, 66209189828, 82761487285, 99313784742, 132418379656, 165522974570, 198627569484, 248284461855, 331045949140, 397255138968, 496568923710, 662091898280, 993137847420, 1986275694840]

約数ペア:

[(1, 1986275694840), (2, 993137847420), (3, 662091898280), (4, 496568923710), (5, 397255138968), (6, 331045949140), (8, 248284461855), (10, 198627569484), (12, 165522974570), (15, 132418379656), (20, 99313784742), (24, 82761487285), (30, 66209189828), (40, 49656892371), (60, 33104594914), (120, 16552297457)]