102644490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263191}}^1$

素因数の和:263214

約数の個数: 32

約数和(自身を含む): 265297536

約数和(自身を除く): 162653046

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 263191, 526382, 789573, 1315955, 1579146, 2631910, 3421483, 3947865, 6842966, 7895730, 10264449, 17107415, 20528898, 34214830, 51322245, 102644490]

約数ペア:

[(1, 102644490), (2, 51322245), (3, 34214830), (5, 20528898), (6, 17107415), (10, 10264449), (13, 7895730), (15, 6842966), (26, 3947865), (30, 3421483), (39, 2631910), (65, 1579146), (78, 1315955), (130, 789573), (195, 526382), (390, 263191)]