43785090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 117400320

約数和(自身を除く): 73615230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 514, 631, 771, 1262, 1285, 1542, 1893, 2313, 2570, 3155, 3786, 3855, 4626, 5679, 6310, 6939, 7710, 9465, 11358, 11565, 13878, 17037, 18930, 23130, 28395, 34074, 34695, 56790, 69390, 85185, 162167, 170370, 324334, 486501, 810835, 973002, 1459503, 1621670, 2432505, 2919006, 4378509, 4865010, 7297515, 8757018, 14595030, 21892545, 43785090]

約数ペア:

[(1, 43785090), (2, 21892545), (3, 14595030), (5, 8757018), (6, 7297515), (9, 4865010), (10, 4378509), (15, 2919006), (18, 2432505), (27, 1621670), (30, 1459503), (45, 973002), (54, 810835), (90, 486501), (135, 324334), (257, 170370), (270, 162167), (514, 85185), (631, 69390), (771, 56790), (1262, 34695), (1285, 34074), (1542, 28395), (1893, 23130), (2313, 18930), (2570, 17037), (3155, 13878), (3786, 11565), (3855, 11358), (4626, 9465), (5679, 7710), (6310, 6939)]