42214140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8087}}^1$

素因数の和:8131

約数の個数: 72

約数和(自身を含む): 132481440

約数和(自身を除く): 90267300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 8087, 16174, 24261, 32348, 40435, 48522, 72783, 80870, 97044, 121305, 145566, 161740, 234523, 242610, 291132, 363915, 469046, 485220, 703569, 727830, 938092, 1172615, 1407138, 1455660, 2110707, 2345230, 2814276, 3517845, 4221414, 4690460, 7035690, 8442828, 10553535, 14071380, 21107070, 42214140]

約数ペア:

[(1, 42214140), (2, 21107070), (3, 14071380), (4, 10553535), (5, 8442828), (6, 7035690), (9, 4690460), (10, 4221414), (12, 3517845), (15, 2814276), (18, 2345230), (20, 2110707), (29, 1455660), (30, 1407138), (36, 1172615), (45, 938092), (58, 727830), (60, 703569), (87, 485220), (90, 469046), (116, 363915), (145, 291132), (174, 242610), (180, 234523), (261, 161740), (290, 145566), (348, 121305), (435, 97044), (522, 80870), (580, 72783), (870, 48522), (1044, 40435), (1305, 32348), (1740, 24261), (2610, 16174), (5220, 8087)]