1539661020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{8779}}^1$

素因数の和:8907

約数の個数: 96

約数和(自身を含む): 4484121600

約数和(自身を除く): 2944460580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 79, 111, 148, 158, 185, 222, 237, 316, 370, 395, 444, 474, 555, 740, 790, 948, 1110, 1185, 1580, 2220, 2370, 2923, 4740, 5846, 8769, 8779, 11692, 14615, 17538, 17558, 26337, 29230, 35076, 35116, 43845, 43895, 52674, 58460, 87690, 87790, 105348, 131685, 175380, 175580, 263370, 324823, 526740, 649646, 693541, 974469, 1299292, 1387082, 1624115, 1948938, 2080623, 2774164, 3248230, 3467705, 3897876, 4161246, 4872345, 6496460, 6935410, 8322492, 9744690, 10403115, 13870820, 19489380, 20806230, 25661017, 41612460, 51322034, 76983051, 102644068, 128305085, 153966102, 256610170, 307932204, 384915255, 513220340, 769830510, 1539661020]

約数ペア:

[(1, 1539661020), (2, 769830510), (3, 513220340), (4, 384915255), (5, 307932204), (6, 256610170), (10, 153966102), (12, 128305085), (15, 102644068), (20, 76983051), (30, 51322034), (37, 41612460), (60, 25661017), (74, 20806230), (79, 19489380), (111, 13870820), (148, 10403115), (158, 9744690), (185, 8322492), (222, 6935410), (237, 6496460), (316, 4872345), (370, 4161246), (395, 3897876), (444, 3467705), (474, 3248230), (555, 2774164), (740, 2080623), (790, 1948938), (948, 1624115), (1110, 1387082), (1185, 1299292), (1580, 974469), (2220, 693541), (2370, 649646), (2923, 526740), (4740, 324823), (5846, 263370), (8769, 175580), (8779, 175380), (11692, 131685), (14615, 105348), (17538, 87790), (17558, 87690), (26337, 58460), (29230, 52674), (35076, 43895), (35116, 43845)]