291641610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 823447296

約数和(自身を除く): 531805686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 41, 46, 61, 65, 69, 78, 82, 115, 122, 123, 130, 138, 169, 183, 195, 205, 230, 246, 299, 305, 338, 345, 366, 390, 410, 507, 533, 598, 610, 615, 690, 793, 845, 897, 915, 943, 1014, 1066, 1230, 1403, 1495, 1586, 1599, 1690, 1794, 1830, 1886, 2379, 2501, 2535, 2665, 2806, 2829, 2990, 3198, 3887, 3965, 4209, 4485, 4715, 4758, 5002, 5070, 5330, 5658, 6929, 7015, 7503, 7774, 7930, 7995, 8418, 8970, 9430, 10309, 11661, 11895, 12259, 12505, 13858, 14030, 14145, 15006, 15990, 18239, 19435, 20618, 20787, 21045, 23322, 23790, 24518, 25010, 28290, 30927, 32513, 34645, 36478, 36777, 37515, 38870, 41574, 42090, 51545, 54717, 57523, 58305, 61295, 61854, 65026, 69290, 73554, 75030, 91195, 97539, 103090, 103935, 109434, 115046, 116610, 122590, 154635, 159367, 162565, 172569, 182390, 183885, 195078, 207870, 237107, 273585, 287615, 309270, 318734, 325130, 345138, 367770, 422669, 474214, 478101, 487695, 547170, 575230, 711321, 747799, 796835, 845338, 862845, 956202, 975390, 1185535, 1268007, 1422642, 1495598, 1593670, 1725690, 2113345, 2243397, 2371070, 2390505, 2536014, 3556605, 3738995, 4226690, 4486794, 4781010, 6340035, 7113210, 7477990, 9721387, 11216985, 12680070, 19442774, 22433970, 29164161, 48606935, 58328322, 97213870, 145820805, 291641610]

約数ペア:

[(1, 291641610), (2, 145820805), (3, 97213870), (5, 58328322), (6, 48606935), (10, 29164161), (13, 22433970), (15, 19442774), (23, 12680070), (26, 11216985), (30, 9721387), (39, 7477990), (41, 7113210), (46, 6340035), (61, 4781010), (65, 4486794), (69, 4226690), (78, 3738995), (82, 3556605), (115, 2536014), (122, 2390505), (123, 2371070), (130, 2243397), (138, 2113345), (169, 1725690), (183, 1593670), (195, 1495598), (205, 1422642), (230, 1268007), (246, 1185535), (299, 975390), (305, 956202), (338, 862845), (345, 845338), (366, 796835), (390, 747799), (410, 711321), (507, 575230), (533, 547170), (598, 487695), (610, 478101), (615, 474214), (690, 422669), (793, 367770), (845, 345138), (897, 325130), (915, 318734), (943, 309270), (1014, 287615), (1066, 273585), (1230, 237107), (1403, 207870), (1495, 195078), (1586, 183885), (1599, 182390), (1690, 172569), (1794, 162565), (1830, 159367), (1886, 154635), (2379, 122590), (2501, 116610), (2535, 115046), (2665, 109434), (2806, 103935), (2829, 103090), (2990, 97539), (3198, 91195), (3887, 75030), (3965, 73554), (4209, 69290), (4485, 65026), (4715, 61854), (4758, 61295), (5002, 58305), (5070, 57523), (5330, 54717), (5658, 51545), (6929, 42090), (7015, 41574), (7503, 38870), (7774, 37515), (7930, 36777), (7995, 36478), (8418, 34645), (8970, 32513), (9430, 30927), (10309, 28290), (11661, 25010), (11895, 24518), (12259, 23790), (12505, 23322), (13858, 21045), (14030, 20787), (14145, 20618), (15006, 19435), (15990, 18239)]