494490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 1213056

約数和(自身を除く): 718566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 311, 318, 530, 622, 795, 933, 1555, 1590, 1866, 3110, 4665, 9330, 16483, 32966, 49449, 82415, 98898, 164830, 247245, 494490]

約数ペア:

[(1, 494490), (2, 247245), (3, 164830), (5, 98898), (6, 82415), (10, 49449), (15, 32966), (30, 16483), (53, 9330), (106, 4665), (159, 3110), (265, 1866), (311, 1590), (318, 1555), (530, 933), (622, 795)]