302800910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{14621}}^1$

素因数の和:14756

約数の個数: 32

約数和(自身を含む): 579031200

約数和(自身を除く): 276230290

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 10355, 14621, 20710, 29242, 73105, 146210, 277799, 555598, 1388995, 1593689, 2777990, 3187378, 7968445, 15936890, 30280091, 60560182, 151400455, 302800910]

約数ペア:

[(1, 302800910), (2, 151400455), (5, 60560182), (10, 30280091), (19, 15936890), (38, 7968445), (95, 3187378), (109, 2777990), (190, 1593689), (218, 1388995), (545, 555598), (1090, 277799), (2071, 146210), (4142, 73105), (10355, 29242), (14621, 20710)]