2239510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 5225472

約数和(自身を除く): 2985962

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 107, 115, 130, 161, 182, 214, 230, 299, 322, 455, 535, 598, 749, 805, 910, 1070, 1391, 1495, 1498, 1610, 2093, 2461, 2782, 2990, 3745, 4186, 4922, 6955, 7490, 9737, 10465, 12305, 13910, 17227, 19474, 20930, 24610, 31993, 34454, 48685, 63986, 86135, 97370, 159965, 172270, 223951, 319930, 447902, 1119755, 2239510]

約数ペア:

[(1, 2239510), (2, 1119755), (5, 447902), (7, 319930), (10, 223951), (13, 172270), (14, 159965), (23, 97370), (26, 86135), (35, 63986), (46, 48685), (65, 34454), (70, 31993), (91, 24610), (107, 20930), (115, 19474), (130, 17227), (161, 13910), (182, 12305), (214, 10465), (230, 9737), (299, 7490), (322, 6955), (455, 4922), (535, 4186), (598, 3745), (749, 2990), (805, 2782), (910, 2461), (1070, 2093), (1391, 1610), (1495, 1498)]