39310140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2861}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 110587680

約数和(自身を除く): 71277540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 2861, 3435, 4580, 5722, 6870, 8583, 11444, 13740, 14305, 17166, 28610, 34332, 42915, 57220, 85830, 171660, 655169, 1310338, 1965507, 2620676, 3275845, 3931014, 6551690, 7862028, 9827535, 13103380, 19655070, 39310140]

約数ペア:

[(1, 39310140), (2, 19655070), (3, 13103380), (4, 9827535), (5, 7862028), (6, 6551690), (10, 3931014), (12, 3275845), (15, 2620676), (20, 1965507), (30, 1310338), (60, 655169), (229, 171660), (458, 85830), (687, 57220), (916, 42915), (1145, 34332), (1374, 28610), (2290, 17166), (2748, 14305), (2861, 13740), (3435, 11444), (4580, 8583), (5722, 6870)]