54153540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42979}}^1$

素因数の和:43001

約数の個数: 72

約数和(自身を含む): 187736640

約数和(自身を除く): 133583100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42979, 85958, 128937, 171916, 214895, 257874, 300853, 386811, 429790, 515748, 601706, 644685, 773622, 859580, 902559, 1203412, 1289370, 1504265, 1547244, 1805118, 1934055, 2578740, 2707677, 3008530, 3610236, 3868110, 4512795, 5415354, 6017060, 7736220, 9025590, 10830708, 13538385, 18051180, 27076770, 54153540]

約数ペア:

[(1, 54153540), (2, 27076770), (3, 18051180), (4, 13538385), (5, 10830708), (6, 9025590), (7, 7736220), (9, 6017060), (10, 5415354), (12, 4512795), (14, 3868110), (15, 3610236), (18, 3008530), (20, 2707677), (21, 2578740), (28, 1934055), (30, 1805118), (35, 1547244), (36, 1504265), (42, 1289370), (45, 1203412), (60, 902559), (63, 859580), (70, 773622), (84, 644685), (90, 601706), (105, 515748), (126, 429790), (140, 386811), (180, 300853), (210, 257874), (252, 214895), (315, 171916), (420, 128937), (630, 85958), (1260, 42979)]