2220790830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1805521}}^1$

素因数の和:1805572

約数の個数: 32

約数和(自身を含む): 5459898528

約数和(自身を除く): 3239107698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1805521, 3611042, 5416563, 9027605, 10833126, 18055210, 27082815, 54165630, 74026361, 148052722, 222079083, 370131805, 444158166, 740263610, 1110395415, 2220790830]

約数ペア:

[(1, 2220790830), (2, 1110395415), (3, 740263610), (5, 444158166), (6, 370131805), (10, 222079083), (15, 148052722), (30, 74026361), (41, 54165630), (82, 27082815), (123, 18055210), (205, 10833126), (246, 9027605), (410, 5416563), (615, 3611042), (1230, 1805521)]