2895856620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{69847}}^1$

素因数の和:70550

約数の個数: 48

約数和(自身を含む): 8120249088

約数和(自身を除く): 5224392468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 2073, 2764, 3455, 4146, 6910, 8292, 10365, 13820, 20730, 41460, 69847, 139694, 209541, 279388, 349235, 419082, 698470, 838164, 1047705, 1396940, 2095410, 4190820, 48264277, 96528554, 144792831, 193057108, 241321385, 289585662, 482642770, 579171324, 723964155, 965285540, 1447928310, 2895856620]

約数ペア:

[(1, 2895856620), (2, 1447928310), (3, 965285540), (4, 723964155), (5, 579171324), (6, 482642770), (10, 289585662), (12, 241321385), (15, 193057108), (20, 144792831), (30, 96528554), (60, 48264277), (691, 4190820), (1382, 2095410), (2073, 1396940), (2764, 1047705), (3455, 838164), (4146, 698470), (6910, 419082), (8292, 349235), (10365, 279388), (13820, 209541), (20730, 139694), (41460, 69847)]