90921030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{64483}}^1$

素因数の和:64540

約数の個数: 32

約数和(自身を含む): 222856704

約数和(自身を除く): 131935674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 64483, 128966, 193449, 322415, 386898, 644830, 967245, 1934490, 3030701, 6061402, 9092103, 15153505, 18184206, 30307010, 45460515, 90921030]

約数ペア:

[(1, 90921030), (2, 45460515), (3, 30307010), (5, 18184206), (6, 15153505), (10, 9092103), (15, 6061402), (30, 3030701), (47, 1934490), (94, 967245), (141, 644830), (235, 386898), (282, 322415), (470, 193449), (705, 128966), (1410, 64483)]