71192970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27277}}^1$

素因数の和:27319

約数の個数: 48

約数和(自身を含む): 191491560

約数和(自身を除く): 120298590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 27277, 54554, 81831, 136385, 163662, 245493, 272770, 409155, 490986, 791033, 818310, 1227465, 1582066, 2373099, 2454930, 3955165, 4746198, 7119297, 7910330, 11865495, 14238594, 23730990, 35596485, 71192970]

約数ペア:

[(1, 71192970), (2, 35596485), (3, 23730990), (5, 14238594), (6, 11865495), (9, 7910330), (10, 7119297), (15, 4746198), (18, 3955165), (29, 2454930), (30, 2373099), (45, 1582066), (58, 1227465), (87, 818310), (90, 791033), (145, 490986), (174, 409155), (261, 272770), (290, 245493), (435, 163662), (522, 136385), (870, 81831), (1305, 54554), (2610, 27277)]