148404870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1648943}}^1$

素因数の和:1648956

約数の個数: 24

約数和(自身を含む): 385852896

約数和(自身を除く): 237448026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1648943, 3297886, 4946829, 8244715, 9893658, 14840487, 16489430, 24734145, 29680974, 49468290, 74202435, 148404870]

約数ペア:

[(1, 148404870), (2, 74202435), (3, 49468290), (5, 29680974), (6, 24734145), (9, 16489430), (10, 14840487), (15, 9893658), (18, 8244715), (30, 4946829), (45, 3297886), (90, 1648943)]