86640570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16889}}^1$

素因数の和:16924

約数の個数: 64

約数和(自身を含む): 243216000

約数和(自身を除く): 156575430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 16889, 33778, 50667, 84445, 101334, 152001, 168890, 253335, 304002, 320891, 456003, 506670, 641782, 760005, 912006, 962673, 1520010, 1604455, 1925346, 2280015, 2888019, 3208910, 4560030, 4813365, 5776038, 8664057, 9626730, 14440095, 17328114, 28880190, 43320285, 86640570]

約数ペア:

[(1, 86640570), (2, 43320285), (3, 28880190), (5, 17328114), (6, 14440095), (9, 9626730), (10, 8664057), (15, 5776038), (18, 4813365), (19, 4560030), (27, 3208910), (30, 2888019), (38, 2280015), (45, 1925346), (54, 1604455), (57, 1520010), (90, 962673), (95, 912006), (114, 760005), (135, 641782), (171, 506670), (190, 456003), (270, 320891), (285, 304002), (342, 253335), (513, 168890), (570, 152001), (855, 101334), (1026, 84445), (1710, 50667), (2565, 33778), (5130, 16889)]