61220210280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30009907}}^1$

素因数の和:30009938

約数の個数: 64

約数和(自身を含む): 194464203840

約数和(自身を除く): 133243993560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 30009907, 60019814, 90029721, 120039628, 150049535, 180059442, 240079256, 300099070, 360118884, 450148605, 510168419, 600198140, 720237768, 900297210, 1020336838, 1200396280, 1530505257, 1800594420, 2040673676, 2550842095, 3061010514, 3601188840, 4081347352, 5101684190, 6122021028, 7652526285, 10203368380, 12244042056, 15305052570, 20406736760, 30610105140, 61220210280]

約数ペア:

[(1, 61220210280), (2, 30610105140), (3, 20406736760), (4, 15305052570), (5, 12244042056), (6, 10203368380), (8, 7652526285), (10, 6122021028), (12, 5101684190), (15, 4081347352), (17, 3601188840), (20, 3061010514), (24, 2550842095), (30, 2040673676), (34, 1800594420), (40, 1530505257), (51, 1200396280), (60, 1020336838), (68, 900297210), (85, 720237768), (102, 600198140), (120, 510168419), (136, 450148605), (170, 360118884), (204, 300099070), (255, 240079256), (340, 180059442), (408, 150049535), (510, 120039628), (680, 90029721), (1020, 60019814), (2040, 30009907)]