31940340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{877}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 89682432

約数和(自身を除く): 57742092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 607, 877, 1214, 1754, 1821, 2428, 2631, 3035, 3508, 3642, 4385, 5262, 6070, 7284, 8770, 9105, 10524, 12140, 13155, 17540, 18210, 26310, 36420, 52620, 532339, 1064678, 1597017, 2129356, 2661695, 3194034, 5323390, 6388068, 7985085, 10646780, 15970170, 31940340]

約数ペア:

[(1, 31940340), (2, 15970170), (3, 10646780), (4, 7985085), (5, 6388068), (6, 5323390), (10, 3194034), (12, 2661695), (15, 2129356), (20, 1597017), (30, 1064678), (60, 532339), (607, 52620), (877, 36420), (1214, 26310), (1754, 18210), (1821, 17540), (2428, 13155), (2631, 12140), (3035, 10524), (3508, 9105), (3642, 8770), (4385, 7284), (5262, 6070)]