308873090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{1103}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 570882816

約数和(自身を除く): 262009726

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 683, 1103, 1366, 2206, 3415, 5515, 6830, 11030, 28003, 45223, 56006, 90446, 140015, 226115, 280030, 452230, 753349, 1506698, 3766745, 7533490, 30887309, 61774618, 154436545, 308873090]

約数ペア:

[(1, 308873090), (2, 154436545), (5, 61774618), (10, 30887309), (41, 7533490), (82, 3766745), (205, 1506698), (410, 753349), (683, 452230), (1103, 280030), (1366, 226115), (2206, 140015), (3415, 90446), (5515, 56006), (6830, 45223), (11030, 28003)]