2614980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 7507584

約数和(自身を除く): 4892604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1063, 1230, 2126, 2460, 3189, 4252, 5315, 6378, 10630, 12756, 15945, 21260, 31890, 43583, 63780, 87166, 130749, 174332, 217915, 261498, 435830, 522996, 653745, 871660, 1307490, 2614980]

約数ペア:

[(1, 2614980), (2, 1307490), (3, 871660), (4, 653745), (5, 522996), (6, 435830), (10, 261498), (12, 217915), (15, 174332), (20, 130749), (30, 87166), (41, 63780), (60, 43583), (82, 31890), (123, 21260), (164, 15945), (205, 12756), (246, 10630), (410, 6378), (492, 5315), (615, 4252), (820, 3189), (1063, 2460), (1230, 2126)]