16942740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9109}}^1$

素因数の和:9152

約数の個数: 48

約数和(自身を含む): 48975360

約数和(自身を除く): 32032620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 9109, 18218, 27327, 36436, 45545, 54654, 91090, 109308, 136635, 182180, 273270, 282379, 546540, 564758, 847137, 1129516, 1411895, 1694274, 2823790, 3388548, 4235685, 5647580, 8471370, 16942740]

約数ペア:

[(1, 16942740), (2, 8471370), (3, 5647580), (4, 4235685), (5, 3388548), (6, 2823790), (10, 1694274), (12, 1411895), (15, 1129516), (20, 847137), (30, 564758), (31, 546540), (60, 282379), (62, 273270), (93, 182180), (124, 136635), (155, 109308), (186, 91090), (310, 54654), (372, 45545), (465, 36436), (620, 27327), (930, 18218), (1860, 9109)]