517139820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{5431}}^1$

素因数の和:5492

約数の個数: 108

約数和(自身を含む): 1640127216

約数和(自身を除く): 1122987396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 529, 690, 828, 1035, 1058, 1380, 1587, 2070, 2116, 2645, 3174, 4140, 4761, 5290, 5431, 6348, 7935, 9522, 10580, 10862, 15870, 16293, 19044, 21724, 23805, 27155, 31740, 32586, 47610, 48879, 54310, 65172, 81465, 95220, 97758, 108620, 124913, 162930, 195516, 244395, 249826, 325860, 374739, 488790, 499652, 624565, 749478, 977580, 1124217, 1249130, 1498956, 1873695, 2248434, 2498260, 2872999, 3747390, 4496868, 5621085, 5745998, 7494780, 8618997, 11242170, 11491996, 14364995, 17237994, 22484340, 25856991, 28729990, 34475988, 43094985, 51713982, 57459980, 86189970, 103427964, 129284955, 172379940, 258569910, 517139820]

約数ペア:

[(1, 517139820), (2, 258569910), (3, 172379940), (4, 129284955), (5, 103427964), (6, 86189970), (9, 57459980), (10, 51713982), (12, 43094985), (15, 34475988), (18, 28729990), (20, 25856991), (23, 22484340), (30, 17237994), (36, 14364995), (45, 11491996), (46, 11242170), (60, 8618997), (69, 7494780), (90, 5745998), (92, 5621085), (115, 4496868), (138, 3747390), (180, 2872999), (207, 2498260), (230, 2248434), (276, 1873695), (345, 1498956), (414, 1249130), (460, 1124217), (529, 977580), (690, 749478), (828, 624565), (1035, 499652), (1058, 488790), (1380, 374739), (1587, 325860), (2070, 249826), (2116, 244395), (2645, 195516), (3174, 162930), (4140, 124913), (4761, 108620), (5290, 97758), (5431, 95220), (6348, 81465), (7935, 65172), (9522, 54310), (10580, 48879), (10862, 47610), (15870, 32586), (16293, 31740), (19044, 27155), (21724, 23805)]