2458380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40973}}^1$

素因数の和:40985

約数の個数: 24

約数和(自身を含む): 6883632

約数和(自身を除く): 4425252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40973, 81946, 122919, 163892, 204865, 245838, 409730, 491676, 614595, 819460, 1229190, 2458380]

約数ペア:

[(1, 2458380), (2, 1229190), (3, 819460), (4, 614595), (5, 491676), (6, 409730), (10, 245838), (12, 204865), (15, 163892), (20, 122919), (30, 81946), (60, 40973)]