2519790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 7589376

約数和(自身を除く): 5069586

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 71, 78, 91, 105, 130, 142, 169, 182, 195, 210, 213, 273, 338, 355, 390, 426, 455, 497, 507, 546, 710, 845, 910, 923, 994, 1014, 1065, 1183, 1365, 1491, 1690, 1846, 2130, 2366, 2485, 2535, 2730, 2769, 2982, 3549, 4615, 4970, 5070, 5538, 5915, 6461, 7098, 7455, 9230, 11830, 11999, 12922, 13845, 14910, 17745, 19383, 23998, 27690, 32305, 35490, 35997, 38766, 59995, 64610, 71994, 83993, 96915, 119990, 167986, 179985, 193830, 251979, 359970, 419965, 503958, 839930, 1259895, 2519790]

約数ペア:

[(1, 2519790), (2, 1259895), (3, 839930), (5, 503958), (6, 419965), (7, 359970), (10, 251979), (13, 193830), (14, 179985), (15, 167986), (21, 119990), (26, 96915), (30, 83993), (35, 71994), (39, 64610), (42, 59995), (65, 38766), (70, 35997), (71, 35490), (78, 32305), (91, 27690), (105, 23998), (130, 19383), (142, 17745), (169, 14910), (182, 13845), (195, 12922), (210, 11999), (213, 11830), (273, 9230), (338, 7455), (355, 7098), (390, 6461), (426, 5915), (455, 5538), (497, 5070), (507, 4970), (546, 4615), (710, 3549), (845, 2982), (910, 2769), (923, 2730), (994, 2535), (1014, 2485), (1065, 2366), (1183, 2130), (1365, 1846), (1491, 1690)]