2938014780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{328637}}^1$

素因数の和:328798

約数の個数: 48

約数和(自身を含む): 8281677600

約数和(自身を除く): 5343662820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 328637, 657274, 985911, 1314548, 1643185, 1971822, 3286370, 3943644, 4929555, 6572740, 9859110, 19718220, 48966913, 97933826, 146900739, 195867652, 244834565, 293801478, 489669130, 587602956, 734503695, 979338260, 1469007390, 2938014780]

約数ペア:

[(1, 2938014780), (2, 1469007390), (3, 979338260), (4, 734503695), (5, 587602956), (6, 489669130), (10, 293801478), (12, 244834565), (15, 195867652), (20, 146900739), (30, 97933826), (60, 48966913), (149, 19718220), (298, 9859110), (447, 6572740), (596, 4929555), (745, 3943644), (894, 3286370), (1490, 1971822), (1788, 1643185), (2235, 1314548), (2980, 985911), (4470, 657274), (8940, 328637)]