1895808315330

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{780168031}}^1$

素因数の和:780168053

約数の個数: 48

約数和(自身を含む): 5111660945664

約数和(自身を除く): 3215852630334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 780168031, 1560336062, 2340504093, 3900840155, 4681008186, 7021512279, 7801680310, 11702520465, 14043024558, 21064536837, 23405040930, 35107561395, 42129073674, 63193610511, 70215122790, 105322684185, 126387221022, 189580831533, 210645368370, 315968052555, 379161663066, 631936105110, 947904157665, 1895808315330]

約数ペア:

[(1, 1895808315330), (2, 947904157665), (3, 631936105110), (5, 379161663066), (6, 315968052555), (9, 210645368370), (10, 189580831533), (15, 126387221022), (18, 105322684185), (27, 70215122790), (30, 63193610511), (45, 42129073674), (54, 35107561395), (81, 23405040930), (90, 21064536837), (135, 14043024558), (162, 11702520465), (243, 7801680310), (270, 7021512279), (405, 4681008186), (486, 3900840155), (810, 2340504093), (1215, 1560336062), (2430, 780168031)]