30965838

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 64296960

約数和(自身を除く): 33331122

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 229, 458, 687, 727, 1374, 1454, 2181, 4362, 7099, 14198, 21297, 22537, 42594, 45074, 67611, 135222, 166483, 332966, 499449, 998898, 5160973, 10321946, 15482919, 30965838]

約数ペア:

[(1, 30965838), (2, 15482919), (3, 10321946), (6, 5160973), (31, 998898), (62, 499449), (93, 332966), (186, 166483), (229, 135222), (458, 67611), (687, 45074), (727, 42594), (1374, 22537), (1454, 21297), (2181, 14198), (4362, 7099)]