137158980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11261}}^1$

素因数の和:11309

約数の個数: 96

約数和(自身を含む): 454083840

約数和(自身を除く): 316924860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 11261, 12180, 22522, 33783, 45044, 56305, 67566, 78827, 112610, 135132, 157654, 168915, 225220, 236481, 315308, 326569, 337830, 394135, 472962, 653138, 675660, 788270, 945924, 979707, 1182405, 1306276, 1576540, 1632845, 1959414, 2285983, 2364810, 3265690, 3918828, 4571966, 4729620, 4898535, 6531380, 6857949, 9143932, 9797070, 11429915, 13715898, 19594140, 22859830, 27431796, 34289745, 45719660, 68579490, 137158980]

約数ペア:

[(1, 137158980), (2, 68579490), (3, 45719660), (4, 34289745), (5, 27431796), (6, 22859830), (7, 19594140), (10, 13715898), (12, 11429915), (14, 9797070), (15, 9143932), (20, 6857949), (21, 6531380), (28, 4898535), (29, 4729620), (30, 4571966), (35, 3918828), (42, 3265690), (58, 2364810), (60, 2285983), (70, 1959414), (84, 1632845), (87, 1576540), (105, 1306276), (116, 1182405), (140, 979707), (145, 945924), (174, 788270), (203, 675660), (210, 653138), (290, 472962), (348, 394135), (406, 337830), (420, 326569), (435, 315308), (580, 236481), (609, 225220), (812, 168915), (870, 157654), (1015, 135132), (1218, 112610), (1740, 78827), (2030, 67566), (2436, 56305), (3045, 45044), (4060, 33783), (6090, 22522), (11261, 12180)]