29999640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22727}}^1$

素因数の和:22752

約数の個数: 64

約数和(自身を含む): 98184960

約数和(自身を除く): 68185320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 22727, 45454, 68181, 90908, 113635, 136362, 181816, 227270, 249997, 272724, 340905, 454540, 499994, 545448, 681810, 749991, 909080, 999988, 1249985, 1363620, 1499982, 1999976, 2499970, 2727240, 2999964, 3749955, 4999940, 5999928, 7499910, 9999880, 14999820, 29999640]

約数ペア:

[(1, 29999640), (2, 14999820), (3, 9999880), (4, 7499910), (5, 5999928), (6, 4999940), (8, 3749955), (10, 2999964), (11, 2727240), (12, 2499970), (15, 1999976), (20, 1499982), (22, 1363620), (24, 1249985), (30, 999988), (33, 909080), (40, 749991), (44, 681810), (55, 545448), (60, 499994), (66, 454540), (88, 340905), (110, 272724), (120, 249997), (132, 227270), (165, 181816), (220, 136362), (264, 113635), (330, 90908), (440, 68181), (660, 45454), (1320, 22727)]