86189970

素因数分解:

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

素因数の和:5487

約数の個数: 48

約数和(自身を含む): 216280512

約数和(自身を除く): 130090542

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 5290, 5431, 7935, 10862, 15870, 16293, 27155, 32586, 54310, 81465, 124913, 162930, 249826, 374739, 624565, 749478, 1249130, 1873695, 2872999, 3747390, 5745998, 8618997, 14364995, 17237994, 28729990, 43094985, 86189970]

約数ペア:

[(1, 86189970), (2, 43094985), (3, 28729990), (5, 17237994), (6, 14364995), (10, 8618997), (15, 5745998), (23, 3747390), (30, 2872999), (46, 1873695), (69, 1249130), (115, 749478), (138, 624565), (230, 374739), (345, 249826), (529, 162930), (690, 124913), (1058, 81465), (1587, 54310), (2645, 32586), (3174, 27155), (5290, 16293), (5431, 15870), (7935, 10862)]