13856770140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{274609}}^1$

素因数の和:274679

約数の個数: 72

約数和(自身を含む): 40183132080

約数和(自身を除く): 26326361940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1682, 1740, 2523, 3364, 4205, 5046, 8410, 10092, 12615, 16820, 25230, 50460, 274609, 549218, 823827, 1098436, 1373045, 1647654, 2746090, 3295308, 4119135, 5492180, 7963661, 8238270, 15927322, 16476540, 23890983, 31854644, 39818305, 47781966, 79636610, 95563932, 119454915, 159273220, 230946169, 238909830, 461892338, 477819660, 692838507, 923784676, 1154730845, 1385677014, 2309461690, 2771354028, 3464192535, 4618923380, 6928385070, 13856770140]

約数ペア:

[(1, 13856770140), (2, 6928385070), (3, 4618923380), (4, 3464192535), (5, 2771354028), (6, 2309461690), (10, 1385677014), (12, 1154730845), (15, 923784676), (20, 692838507), (29, 477819660), (30, 461892338), (58, 238909830), (60, 230946169), (87, 159273220), (116, 119454915), (145, 95563932), (174, 79636610), (290, 47781966), (348, 39818305), (435, 31854644), (580, 23890983), (841, 16476540), (870, 15927322), (1682, 8238270), (1740, 7963661), (2523, 5492180), (3364, 4119135), (4205, 3295308), (5046, 2746090), (8410, 1647654), (10092, 1373045), (12615, 1098436), (16820, 823827), (25230, 549218), (50460, 274609)]