42842580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 89245740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 139, 165, 220, 278, 330, 417, 467, 556, 660, 695, 834, 934, 1390, 1401, 1529, 1668, 1868, 2085, 2335, 2780, 2802, 3058, 4170, 4587, 4670, 5137, 5604, 6116, 7005, 7645, 8340, 9174, 9340, 10274, 14010, 15290, 15411, 18348, 20548, 22935, 25685, 28020, 30580, 30822, 45870, 51370, 61644, 64913, 77055, 91740, 102740, 129826, 154110, 194739, 259652, 308220, 324565, 389478, 649130, 714043, 778956, 973695, 1298260, 1428086, 1947390, 2142129, 2856172, 3570215, 3894780, 4284258, 7140430, 8568516, 10710645, 14280860, 21421290, 42842580]

約数ペア:

[(1, 42842580), (2, 21421290), (3, 14280860), (4, 10710645), (5, 8568516), (6, 7140430), (10, 4284258), (11, 3894780), (12, 3570215), (15, 2856172), (20, 2142129), (22, 1947390), (30, 1428086), (33, 1298260), (44, 973695), (55, 778956), (60, 714043), (66, 649130), (110, 389478), (132, 324565), (139, 308220), (165, 259652), (220, 194739), (278, 154110), (330, 129826), (417, 102740), (467, 91740), (556, 77055), (660, 64913), (695, 61644), (834, 51370), (934, 45870), (1390, 30822), (1401, 30580), (1529, 28020), (1668, 25685), (1868, 22935), (2085, 20548), (2335, 18348), (2780, 15411), (2802, 15290), (3058, 14010), (4170, 10274), (4587, 9340), (4670, 9174), (5137, 8340), (5604, 7645), (6116, 7005)]