8557005660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2083}}^1\times {\mathrm{9781}}^1$

素因数の和:11883

約数の個数: 96

約数和(自身を含む): 27398364672

約数和(自身を除く): 18841359012

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, 420, 2083, 4166, 6249, 8332, 9781, 10415, 12498, 14581, 19562, 20830, 24996, 29162, 29343, 31245, 39124, 41660, 43743, 48905, 58324, 58686, 62490, 68467, 72905, 87486, 97810, 117372, 124980, 136934, 145810, 146715, 174972, 195620, 205401, 218715, 273868, 291620, 293430, 342335, 410802, 437430, 586860, 684670, 821604, 874860, 1027005, 1369340, 2054010, 4108020, 20373823, 40747646, 61121469, 81495292, 101869115, 122242938, 142616761, 203738230, 244485876, 285233522, 305607345, 407476460, 427850283, 570467044, 611214690, 713083805, 855700566, 1222429380, 1426167610, 1711401132, 2139251415, 2852335220, 4278502830, 8557005660]

約数ペア:

[(1, 8557005660), (2, 4278502830), (3, 2852335220), (4, 2139251415), (5, 1711401132), (6, 1426167610), (7, 1222429380), (10, 855700566), (12, 713083805), (14, 611214690), (15, 570467044), (20, 427850283), (21, 407476460), (28, 305607345), (30, 285233522), (35, 244485876), (42, 203738230), (60, 142616761), (70, 122242938), (84, 101869115), (105, 81495292), (140, 61121469), (210, 40747646), (420, 20373823), (2083, 4108020), (4166, 2054010), (6249, 1369340), (8332, 1027005), (9781, 874860), (10415, 821604), (12498, 684670), (14581, 586860), (19562, 437430), (20830, 410802), (24996, 342335), (29162, 293430), (29343, 291620), (31245, 273868), (39124, 218715), (41660, 205401), (43743, 195620), (48905, 174972), (58324, 146715), (58686, 145810), (62490, 136934), (68467, 124980), (72905, 117372), (87486, 97810)]