141838890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{3847}}^1$

素因数の和:5086

約数の個数: 32

約数和(自身を含む): 340778880

約数和(自身を除く): 198939990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1229, 2458, 3687, 3847, 6145, 7374, 7694, 11541, 12290, 18435, 19235, 23082, 36870, 38470, 57705, 115410, 4727963, 9455926, 14183889, 23639815, 28367778, 47279630, 70919445, 141838890]

約数ペア:

[(1, 141838890), (2, 70919445), (3, 47279630), (5, 28367778), (6, 23639815), (10, 14183889), (15, 9455926), (30, 4727963), (1229, 115410), (2458, 57705), (3687, 38470), (3847, 36870), (6145, 23082), (7374, 19235), (7694, 18435), (11541, 12290)]