83428980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1390483}}^1$

素因数の和:1390495

約数の個数: 24

約数和(自身を含む): 233601312

約数和(自身を除く): 150172332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1390483, 2780966, 4171449, 5561932, 6952415, 8342898, 13904830, 16685796, 20857245, 27809660, 41714490, 83428980]

約数ペア:

[(1, 83428980), (2, 41714490), (3, 27809660), (4, 20857245), (5, 16685796), (6, 13904830), (10, 8342898), (12, 6952415), (15, 5561932), (20, 4171449), (30, 2780966), (60, 1390483)]