210929220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9227}}^1$

素因数の和:9369

約数の個数: 72

約数和(自身を含む): 644926464

約数和(自身を除く): 433997244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 9227, 11430, 18454, 22860, 27681, 36908, 46135, 55362, 83043, 92270, 110724, 138405, 166086, 184540, 276810, 332172, 415215, 553620, 830430, 1171829, 1660860, 2343658, 3515487, 4687316, 5859145, 7030974, 10546461, 11718290, 14061948, 17577435, 21092922, 23436580, 35154870, 42185844, 52732305, 70309740, 105464610, 210929220]

約数ペア:

[(1, 210929220), (2, 105464610), (3, 70309740), (4, 52732305), (5, 42185844), (6, 35154870), (9, 23436580), (10, 21092922), (12, 17577435), (15, 14061948), (18, 11718290), (20, 10546461), (30, 7030974), (36, 5859145), (45, 4687316), (60, 3515487), (90, 2343658), (127, 1660860), (180, 1171829), (254, 830430), (381, 553620), (508, 415215), (635, 332172), (762, 276810), (1143, 184540), (1270, 166086), (1524, 138405), (1905, 110724), (2286, 92270), (2540, 83043), (3810, 55362), (4572, 46135), (5715, 36908), (7620, 27681), (9227, 22860), (11430, 18454)]