28936290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11621}}^1$

素因数の和:11714

約数の個数: 32

約数和(自身を含む): 70289856

約数和(自身を除く): 41353566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 11621, 23242, 34863, 58105, 69726, 116210, 174315, 348630, 964543, 1929086, 2893629, 4822715, 5787258, 9645430, 14468145, 28936290]

約数ペア:

[(1, 28936290), (2, 14468145), (3, 9645430), (5, 5787258), (6, 4822715), (10, 2893629), (15, 1929086), (30, 964543), (83, 348630), (166, 174315), (249, 116210), (415, 69726), (498, 58105), (830, 34863), (1245, 23242), (2490, 11621)]