11927940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 33956160

約数和(自身を除く): 22028220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3259, 3660, 6518, 9777, 13036, 16295, 19554, 32590, 39108, 48885, 65180, 97770, 195540, 198799, 397598, 596397, 795196, 993995, 1192794, 1987990, 2385588, 2981985, 3975980, 5963970, 11927940]

約数ペア:

[(1, 11927940), (2, 5963970), (3, 3975980), (4, 2981985), (5, 2385588), (6, 1987990), (10, 1192794), (12, 993995), (15, 795196), (20, 596397), (30, 397598), (60, 198799), (61, 195540), (122, 97770), (183, 65180), (244, 48885), (305, 39108), (366, 32590), (610, 19554), (732, 16295), (915, 13036), (1220, 9777), (1830, 6518), (3259, 3660)]