1383060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 4596480

約数和(自身を除く): 3213420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 89, 105, 111, 140, 148, 178, 185, 210, 222, 259, 267, 356, 370, 420, 444, 445, 518, 534, 555, 623, 740, 777, 890, 1036, 1068, 1110, 1246, 1295, 1335, 1554, 1780, 1869, 2220, 2492, 2590, 2670, 3108, 3115, 3293, 3738, 3885, 5180, 5340, 6230, 6586, 7476, 7770, 9345, 9879, 12460, 13172, 15540, 16465, 18690, 19758, 23051, 32930, 37380, 39516, 46102, 49395, 65860, 69153, 92204, 98790, 115255, 138306, 197580, 230510, 276612, 345765, 461020, 691530, 1383060]

約数ペア:

[(1, 1383060), (2, 691530), (3, 461020), (4, 345765), (5, 276612), (6, 230510), (7, 197580), (10, 138306), (12, 115255), (14, 98790), (15, 92204), (20, 69153), (21, 65860), (28, 49395), (30, 46102), (35, 39516), (37, 37380), (42, 32930), (60, 23051), (70, 19758), (74, 18690), (84, 16465), (89, 15540), (105, 13172), (111, 12460), (140, 9879), (148, 9345), (178, 7770), (185, 7476), (210, 6586), (222, 6230), (259, 5340), (267, 5180), (356, 3885), (370, 3738), (420, 3293), (444, 3115), (445, 3108), (518, 2670), (534, 2590), (555, 2492), (623, 2220), (740, 1869), (777, 1780), (890, 1554), (1036, 1335), (1068, 1295), (1110, 1246)]