2678323830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{10781}}^1$

素因数の和:10831

約数の個数: 144

約数和(自身を含む): 8097627024

約数和(自身を除く): 5419303194

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 169, 182, 195, 210, 245, 273, 294, 338, 390, 455, 490, 507, 546, 637, 735, 845, 910, 1014, 1183, 1274, 1365, 1470, 1690, 1911, 2366, 2535, 2730, 3185, 3549, 3822, 5070, 5915, 6370, 7098, 8281, 9555, 10781, 11830, 16562, 17745, 19110, 21562, 24843, 32343, 35490, 41405, 49686, 53905, 64686, 75467, 82810, 107810, 124215, 140153, 150934, 161715, 226401, 248430, 280306, 323430, 377335, 420459, 452802, 528269, 700765, 754670, 840918, 981071, 1056538, 1132005, 1401530, 1584807, 1821989, 1962142, 2102295, 2264010, 2641345, 2943213, 3169614, 3643978, 4204590, 4905355, 5282690, 5465967, 5886426, 6867497, 7924035, 9109945, 9810710, 10931934, 12753923, 13734994, 14716065, 15848070, 18219890, 20602491, 25507846, 27329835, 29432130, 34337485, 38261769, 41204982, 54659670, 63769615, 68674970, 76523538, 89277461, 103012455, 127539230, 178554922, 191308845, 206024910, 267832383, 382617690, 446387305, 535664766, 892774610, 1339161915, 2678323830]

約数ペア:

[(1, 2678323830), (2, 1339161915), (3, 892774610), (5, 535664766), (6, 446387305), (7, 382617690), (10, 267832383), (13, 206024910), (14, 191308845), (15, 178554922), (21, 127539230), (26, 103012455), (30, 89277461), (35, 76523538), (39, 68674970), (42, 63769615), (49, 54659670), (65, 41204982), (70, 38261769), (78, 34337485), (91, 29432130), (98, 27329835), (105, 25507846), (130, 20602491), (147, 18219890), (169, 15848070), (182, 14716065), (195, 13734994), (210, 12753923), (245, 10931934), (273, 9810710), (294, 9109945), (338, 7924035), (390, 6867497), (455, 5886426), (490, 5465967), (507, 5282690), (546, 4905355), (637, 4204590), (735, 3643978), (845, 3169614), (910, 2943213), (1014, 2641345), (1183, 2264010), (1274, 2102295), (1365, 1962142), (1470, 1821989), (1690, 1584807), (1911, 1401530), (2366, 1132005), (2535, 1056538), (2730, 981071), (3185, 840918), (3549, 754670), (3822, 700765), (5070, 528269), (5915, 452802), (6370, 420459), (7098, 377335), (8281, 323430), (9555, 280306), (10781, 248430), (11830, 226401), (16562, 161715), (17745, 150934), (19110, 140153), (21562, 124215), (24843, 107810), (32343, 82810), (35490, 75467), (41405, 64686), (49686, 53905)]