1840053810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{13627}}^1$

素因数の和:14287

約数の個数: 64

約数和(自身を含む): 5055224832

約数和(自身を除く): 3215171022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 643, 1286, 1929, 3215, 3858, 4501, 6430, 9002, 9645, 13503, 13627, 19290, 22505, 27006, 27254, 40881, 45010, 67515, 68135, 81762, 95389, 135030, 136270, 190778, 204405, 286167, 408810, 476945, 572334, 953890, 1430835, 2861670, 8762161, 17524322, 26286483, 43810805, 52572966, 61335127, 87621610, 122670254, 131432415, 184005381, 262864830, 306675635, 368010762, 613351270, 920026905, 1840053810]

約数ペア:

[(1, 1840053810), (2, 920026905), (3, 613351270), (5, 368010762), (6, 306675635), (7, 262864830), (10, 184005381), (14, 131432415), (15, 122670254), (21, 87621610), (30, 61335127), (35, 52572966), (42, 43810805), (70, 26286483), (105, 17524322), (210, 8762161), (643, 2861670), (1286, 1430835), (1929, 953890), (3215, 572334), (3858, 476945), (4501, 408810), (6430, 286167), (9002, 204405), (9645, 190778), (13503, 136270), (13627, 135030), (19290, 95389), (22505, 81762), (27006, 68135), (27254, 67515), (40881, 45010)]