83551020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 268617216

約数和(自身を除く): 185066196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 331, 420, 601, 662, 993, 1202, 1324, 1655, 1803, 1986, 2317, 2404, 3005, 3310, 3606, 3972, 4207, 4634, 4965, 6010, 6620, 6951, 7212, 8414, 9015, 9268, 9930, 11585, 12020, 12621, 13902, 16828, 18030, 19860, 21035, 23170, 25242, 27804, 34755, 36060, 42070, 46340, 50484, 63105, 69510, 84140, 126210, 139020, 198931, 252420, 397862, 596793, 795724, 994655, 1193586, 1392517, 1989310, 2387172, 2785034, 2983965, 3978620, 4177551, 5570068, 5967930, 6962585, 8355102, 11935860, 13925170, 16710204, 20887755, 27850340, 41775510, 83551020]

約数ペア:

[(1, 83551020), (2, 41775510), (3, 27850340), (4, 20887755), (5, 16710204), (6, 13925170), (7, 11935860), (10, 8355102), (12, 6962585), (14, 5967930), (15, 5570068), (20, 4177551), (21, 3978620), (28, 2983965), (30, 2785034), (35, 2387172), (42, 1989310), (60, 1392517), (70, 1193586), (84, 994655), (105, 795724), (140, 596793), (210, 397862), (331, 252420), (420, 198931), (601, 139020), (662, 126210), (993, 84140), (1202, 69510), (1324, 63105), (1655, 50484), (1803, 46340), (1986, 42070), (2317, 36060), (2404, 34755), (3005, 27804), (3310, 25242), (3606, 23170), (3972, 21035), (4207, 19860), (4634, 18030), (4965, 16828), (6010, 13902), (6620, 12621), (6951, 12020), (7212, 11585), (8414, 9930), (9015, 9268)]