239173610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{31183}}^1$

素因数の和:31262

約数の個数: 32

約数和(自身を含む): 471502080

約数和(自身を除く): 232328470

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 31183, 62366, 155915, 311830, 405379, 810758, 1839797, 2026895, 3679594, 4053790, 9198985, 18397970, 23917361, 47834722, 119586805, 239173610]

約数ペア:

[(1, 239173610), (2, 119586805), (5, 47834722), (10, 23917361), (13, 18397970), (26, 9198985), (59, 4053790), (65, 3679594), (118, 2026895), (130, 1839797), (295, 810758), (590, 405379), (767, 311830), (1534, 155915), (3835, 62366), (7670, 31183)]