140070084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13781}}^1$

素因数の和:13817

約数の個数: 72

約数和(自身を含む): 410593344

約数和(自身を除く): 270523260

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 13781, 27562, 41343, 55124, 82686, 96467, 151591, 165372, 192934, 289401, 303182, 385868, 454773, 578802, 606364, 909546, 1061137, 1157604, 1667501, 1819092, 2122274, 3183411, 3335002, 4244548, 5002503, 6366822, 6670004, 10005006, 11672507, 12733644, 20010012, 23345014, 35017521, 46690028, 70035042, 140070084]

約数ペア:

[(1, 140070084), (2, 70035042), (3, 46690028), (4, 35017521), (6, 23345014), (7, 20010012), (11, 12733644), (12, 11672507), (14, 10005006), (21, 6670004), (22, 6366822), (28, 5002503), (33, 4244548), (42, 3335002), (44, 3183411), (66, 2122274), (77, 1819092), (84, 1667501), (121, 1157604), (132, 1061137), (154, 909546), (231, 606364), (242, 578802), (308, 454773), (363, 385868), (462, 303182), (484, 289401), (726, 192934), (847, 165372), (924, 151591), (1452, 96467), (1694, 82686), (2541, 55124), (3388, 41343), (5082, 27562), (10164, 13781)]