1738972270

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 3949544448

約数和(自身を除く): 2210572178

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 49, 67, 70, 94, 98, 115, 134, 161, 230, 235, 245, 322, 329, 335, 343, 469, 470, 490, 658, 670, 686, 805, 938, 1081, 1127, 1541, 1610, 1645, 1715, 2162, 2254, 2303, 2345, 2401, 3082, 3149, 3283, 3290, 3430, 4606, 4690, 4802, 5405, 5635, 6298, 6566, 7567, 7705, 7889, 10787, 10810, 11270, 11515, 12005, 15134, 15410, 15745, 15778, 16121, 16415, 21574, 22043, 22981, 23030, 24010, 31490, 32242, 32830, 37835, 39445, 44086, 45962, 52969, 53935, 55223, 72427, 75509, 75670, 78890, 80605, 105938, 107870, 110215, 110446, 112847, 114905, 144854, 151018, 154301, 160867, 161210, 220430, 225694, 229810, 264845, 276115, 308602, 321734, 362135, 370783, 377545, 506989, 528563, 529690, 552230, 564235, 724270, 741566, 755090, 771505, 804335, 1013978, 1057126, 1080107, 1128470, 1543010, 1608670, 1853915, 2160214, 2534945, 2595481, 2642815, 3548923, 3699941, 3707830, 5069890, 5190962, 5285630, 5400535, 7097846, 7399882, 7560749, 10801070, 12977405, 15121498, 17744615, 18499705, 24842461, 25954810, 35489230, 36999410, 37803745, 49684922, 75607490, 124212305, 173897227, 248424610, 347794454, 869486135, 1738972270]

約数ペア:

[(1, 1738972270), (2, 869486135), (5, 347794454), (7, 248424610), (10, 173897227), (14, 124212305), (23, 75607490), (35, 49684922), (46, 37803745), (47, 36999410), (49, 35489230), (67, 25954810), (70, 24842461), (94, 18499705), (98, 17744615), (115, 15121498), (134, 12977405), (161, 10801070), (230, 7560749), (235, 7399882), (245, 7097846), (322, 5400535), (329, 5285630), (335, 5190962), (343, 5069890), (469, 3707830), (470, 3699941), (490, 3548923), (658, 2642815), (670, 2595481), (686, 2534945), (805, 2160214), (938, 1853915), (1081, 1608670), (1127, 1543010), (1541, 1128470), (1610, 1080107), (1645, 1057126), (1715, 1013978), (2162, 804335), (2254, 771505), (2303, 755090), (2345, 741566), (2401, 724270), (3082, 564235), (3149, 552230), (3283, 529690), (3290, 528563), (3430, 506989), (4606, 377545), (4690, 370783), (4802, 362135), (5405, 321734), (5635, 308602), (6298, 276115), (6566, 264845), (7567, 229810), (7705, 225694), (7889, 220430), (10787, 161210), (10810, 160867), (11270, 154301), (11515, 151018), (12005, 144854), (15134, 114905), (15410, 112847), (15745, 110446), (15778, 110215), (16121, 107870), (16415, 105938), (21574, 80605), (22043, 78890), (22981, 75670), (23030, 75509), (24010, 72427), (31490, 55223), (32242, 53935), (32830, 52969), (37835, 45962), (39445, 44086)]