1799680020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29994667}}^1$

素因数の和:29994679

約数の個数: 24

約数和(自身を含む): 5039104224

約数和(自身を除く): 3239424204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 29994667, 59989334, 89984001, 119978668, 149973335, 179968002, 299946670, 359936004, 449920005, 599893340, 899840010, 1799680020]

約数ペア:

[(1, 1799680020), (2, 899840010), (3, 599893340), (4, 449920005), (5, 359936004), (6, 299946670), (10, 179968002), (12, 149973335), (15, 119978668), (20, 89984001), (30, 59989334), (60, 29994667)]