69439460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 150292800

約数和(自身を除く): 80853340

約数列:

[1, 2, 4, 5, 10, 20, 59, 83, 118, 166, 236, 295, 332, 415, 590, 709, 830, 1180, 1418, 1660, 2836, 3545, 4897, 7090, 9794, 14180, 19588, 24485, 41831, 48970, 58847, 83662, 97940, 117694, 167324, 209155, 235388, 294235, 418310, 588470, 836620, 1176940, 3471973, 6943946, 13887892, 17359865, 34719730, 69439460]

約数ペア:

[(1, 69439460), (2, 34719730), (4, 17359865), (5, 13887892), (10, 6943946), (20, 3471973), (59, 1176940), (83, 836620), (118, 588470), (166, 418310), (236, 294235), (295, 235388), (332, 209155), (415, 167324), (590, 117694), (709, 97940), (830, 83662), (1180, 58847), (1418, 48970), (1660, 41831), (2836, 24485), (3545, 19588), (4897, 14180), (7090, 9794)]