4479020

素因数分解:

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

素因数の和:159

約数の個数: 96

約数和(自身を含む): 12192768

約数和(自身を除く): 7713748

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 107, 115, 130, 140, 161, 182, 214, 230, 260, 299, 322, 364, 428, 455, 460, 535, 598, 644, 749, 805, 910, 1070, 1196, 1391, 1495, 1498, 1610, 1820, 2093, 2140, 2461, 2782, 2990, 2996, 3220, 3745, 4186, 4922, 5564, 5980, 6955, 7490, 8372, 9737, 9844, 10465, 12305, 13910, 14980, 17227, 19474, 20930, 24610, 27820, 31993, 34454, 38948, 41860, 48685, 49220, 63986, 68908, 86135, 97370, 127972, 159965, 172270, 194740, 223951, 319930, 344540, 447902, 639860, 895804, 1119755, 2239510, 4479020]

約数ペア:

[(1, 4479020), (2, 2239510), (4, 1119755), (5, 895804), (7, 639860), (10, 447902), (13, 344540), (14, 319930), (20, 223951), (23, 194740), (26, 172270), (28, 159965), (35, 127972), (46, 97370), (52, 86135), (65, 68908), (70, 63986), (91, 49220), (92, 48685), (107, 41860), (115, 38948), (130, 34454), (140, 31993), (161, 27820), (182, 24610), (214, 20930), (230, 19474), (260, 17227), (299, 14980), (322, 13910), (364, 12305), (428, 10465), (455, 9844), (460, 9737), (535, 8372), (598, 7490), (644, 6955), (749, 5980), (805, 5564), (910, 4922), (1070, 4186), (1196, 3745), (1391, 3220), (1495, 2996), (1498, 2990), (1610, 2782), (1820, 2461), (2093, 2140)]