126977370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 345945600

約数和(自身を除く): 218968230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 103, 109, 130, 145, 174, 195, 206, 218, 290, 309, 327, 377, 390, 435, 515, 545, 618, 654, 754, 870, 1030, 1090, 1131, 1339, 1417, 1545, 1635, 1885, 2262, 2678, 2834, 2987, 3090, 3161, 3270, 3770, 4017, 4251, 5655, 5974, 6322, 6695, 7085, 8034, 8502, 8961, 9483, 11227, 11310, 13390, 14170, 14935, 15805, 17922, 18966, 20085, 21255, 22454, 29870, 31610, 33681, 38831, 40170, 41093, 42510, 44805, 47415, 56135, 67362, 77662, 82186, 89610, 94830, 112270, 116493, 123279, 145951, 168405, 194155, 205465, 232986, 246558, 291902, 325583, 336810, 388310, 410930, 437853, 582465, 616395, 651166, 729755, 875706, 976749, 1164930, 1232790, 1459510, 1627915, 1953498, 2189265, 3255830, 4232579, 4378530, 4883745, 8465158, 9767490, 12697737, 21162895, 25395474, 42325790, 63488685, 126977370]

約数ペア:

[(1, 126977370), (2, 63488685), (3, 42325790), (5, 25395474), (6, 21162895), (10, 12697737), (13, 9767490), (15, 8465158), (26, 4883745), (29, 4378530), (30, 4232579), (39, 3255830), (58, 2189265), (65, 1953498), (78, 1627915), (87, 1459510), (103, 1232790), (109, 1164930), (130, 976749), (145, 875706), (174, 729755), (195, 651166), (206, 616395), (218, 582465), (290, 437853), (309, 410930), (327, 388310), (377, 336810), (390, 325583), (435, 291902), (515, 246558), (545, 232986), (618, 205465), (654, 194155), (754, 168405), (870, 145951), (1030, 123279), (1090, 116493), (1131, 112270), (1339, 94830), (1417, 89610), (1545, 82186), (1635, 77662), (1885, 67362), (2262, 56135), (2678, 47415), (2834, 44805), (2987, 42510), (3090, 41093), (3161, 40170), (3270, 38831), (3770, 33681), (4017, 31610), (4251, 29870), (5655, 22454), (5974, 21255), (6322, 20085), (6695, 18966), (7085, 17922), (8034, 15805), (8502, 14935), (8961, 14170), (9483, 13390), (11227, 11310)]