28830670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23827}}^1$

素因数の和:23856

約数の個数: 24

約数和(自身を含む): 57044232

約数和(自身を除く): 28213562

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 23827, 47654, 119135, 238270, 262097, 524194, 1310485, 2620970, 2883067, 5766134, 14415335, 28830670]

約数ペア:

[(1, 28830670), (2, 14415335), (5, 5766134), (10, 2883067), (11, 2620970), (22, 1310485), (55, 524194), (110, 262097), (121, 238270), (242, 119135), (605, 47654), (1210, 23827)]