300341020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69203}}^1$

素因数の和:69250

約数の個数: 48

約数和(自身を含む): 744081408

約数和(自身を除く): 443740388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 69203, 138406, 276812, 346015, 484421, 692030, 968842, 1384060, 1937684, 2145293, 2422105, 4290586, 4844210, 8581172, 9688420, 10726465, 15017051, 21452930, 30034102, 42905860, 60068204, 75085255, 150170510, 300341020]

約数ペア:

[(1, 300341020), (2, 150170510), (4, 75085255), (5, 60068204), (7, 42905860), (10, 30034102), (14, 21452930), (20, 15017051), (28, 10726465), (31, 9688420), (35, 8581172), (62, 4844210), (70, 4290586), (124, 2422105), (140, 2145293), (155, 1937684), (217, 1384060), (310, 968842), (434, 692030), (620, 484421), (868, 346015), (1085, 276812), (2170, 138406), (4340, 69203)]