1889030040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139309}}^1$

素因数の和:139436

約数の個数: 64

約数和(自身を含む): 5717282400

約数和(自身を除く): 3828252360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 139309, 278618, 417927, 557236, 696545, 835854, 1114472, 1393090, 1671708, 2089635, 2786180, 3343416, 4179270, 5572360, 8358540, 15741917, 16717080, 31483834, 47225751, 62967668, 78709585, 94451502, 125935336, 157419170, 188903004, 236128755, 314838340, 377806008, 472257510, 629676680, 944515020, 1889030040]

約数ペア:

[(1, 1889030040), (2, 944515020), (3, 629676680), (4, 472257510), (5, 377806008), (6, 314838340), (8, 236128755), (10, 188903004), (12, 157419170), (15, 125935336), (20, 94451502), (24, 78709585), (30, 62967668), (40, 47225751), (60, 31483834), (113, 16717080), (120, 15741917), (226, 8358540), (339, 5572360), (452, 4179270), (565, 3343416), (678, 2786180), (904, 2089635), (1130, 1671708), (1356, 1393090), (1695, 1114472), (2260, 835854), (2712, 696545), (3390, 557236), (4520, 417927), (6780, 278618), (13560, 139309)]