31474830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55219}}^1$

素因数の和:55248

約数の個数: 32

約数和(自身を含む): 79516800

約数和(自身を除く): 48041970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 55219, 110438, 165657, 276095, 331314, 552190, 828285, 1049161, 1656570, 2098322, 3147483, 5245805, 6294966, 10491610, 15737415, 31474830]

約数ペア:

[(1, 31474830), (2, 15737415), (3, 10491610), (5, 6294966), (6, 5245805), (10, 3147483), (15, 2098322), (19, 1656570), (30, 1049161), (38, 828285), (57, 552190), (95, 331314), (114, 276095), (190, 165657), (285, 110438), (570, 55219)]