1370553660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1087741}}^1$

素因数の和:1087763

約数の個数: 72

約数和(自身を含む): 4751257056

約数和(自身を除く): 3380703396

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, 1087741, 2175482, 3263223, 4350964, 5438705, 6526446, 7614187, 9789669, 10877410, 13052892, 15228374, 16316115, 19579338, 21754820, 22842561, 30456748, 32632230, 38070935, 39158676, 45685122, 48948345, 65264460, 68527683, 76141870, 91370244, 97896690, 114212805, 137055366, 152283740, 195793380, 228425610, 274110732, 342638415, 456851220, 685276830, 1370553660]

約数ペア:

[(1, 1370553660), (2, 685276830), (3, 456851220), (4, 342638415), (5, 274110732), (6, 228425610), (7, 195793380), (9, 152283740), (10, 137055366), (12, 114212805), (14, 97896690), (15, 91370244), (18, 76141870), (20, 68527683), (21, 65264460), (28, 48948345), (30, 45685122), (35, 39158676), (36, 38070935), (42, 32632230), (45, 30456748), (60, 22842561), (63, 21754820), (70, 19579338), (84, 16316115), (90, 15228374), (105, 13052892), (126, 10877410), (140, 9789669), (180, 7614187), (210, 6526446), (252, 5438705), (315, 4350964), (420, 3263223), (630, 2175482), (1260, 1087741)]