1383271740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{50893}}^1$

素因数の和:51059

約数の個数: 72

約数和(自身を含む): 4223794848

約数和(自身を除く): 2840523108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 13590, 27180, 50893, 101786, 152679, 203572, 254465, 305358, 458037, 508930, 610716, 763395, 916074, 1017860, 1526790, 1832148, 2290185, 3053580, 4580370, 7684843, 9160740, 15369686, 23054529, 30739372, 38424215, 46109058, 69163587, 76848430, 92218116, 115272645, 138327174, 153696860, 230545290, 276654348, 345817935, 461090580, 691635870, 1383271740]

約数ペア:

[(1, 1383271740), (2, 691635870), (3, 461090580), (4, 345817935), (5, 276654348), (6, 230545290), (9, 153696860), (10, 138327174), (12, 115272645), (15, 92218116), (18, 76848430), (20, 69163587), (30, 46109058), (36, 38424215), (45, 30739372), (60, 23054529), (90, 15369686), (151, 9160740), (180, 7684843), (302, 4580370), (453, 3053580), (604, 2290185), (755, 1832148), (906, 1526790), (1359, 1017860), (1510, 916074), (1812, 763395), (2265, 610716), (2718, 508930), (3020, 458037), (4530, 305358), (5436, 254465), (6795, 203572), (9060, 152679), (13590, 101786), (27180, 50893)]