67787790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11131}}^1$

素因数の和:11177

約数の個数: 64

約数和(自身を含む): 192360960

約数和(自身を除く): 124573170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 11131, 22262, 33393, 55655, 66786, 77917, 111310, 155834, 166965, 233751, 322799, 333930, 389585, 467502, 645598, 779170, 968397, 1168755, 1613995, 1936794, 2259593, 2337510, 3227990, 4519186, 4841985, 6778779, 9683970, 11297965, 13557558, 22595930, 33893895, 67787790]

約数ペア:

[(1, 67787790), (2, 33893895), (3, 22595930), (5, 13557558), (6, 11297965), (7, 9683970), (10, 6778779), (14, 4841985), (15, 4519186), (21, 3227990), (29, 2337510), (30, 2259593), (35, 1936794), (42, 1613995), (58, 1168755), (70, 968397), (87, 779170), (105, 645598), (145, 467502), (174, 389585), (203, 333930), (210, 322799), (290, 233751), (406, 166965), (435, 155834), (609, 111310), (870, 77917), (1015, 66786), (1218, 55655), (2030, 33393), (3045, 22262), (6090, 11131)]