74620380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1243673}}^1$

素因数の和:1243685

約数の個数: 24

約数和(自身を含む): 208937232

約数和(自身を除く): 134316852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1243673, 2487346, 3731019, 4974692, 6218365, 7462038, 12436730, 14924076, 18655095, 24873460, 37310190, 74620380]

約数ペア:

[(1, 74620380), (2, 37310190), (3, 24873460), (4, 18655095), (5, 14924076), (6, 12436730), (10, 7462038), (12, 6218365), (15, 4974692), (20, 3731019), (30, 2487346), (60, 1243673)]