2237758980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{187417}}^1$

素因数の和:187628

約数の個数: 48

約数和(自身を含む): 6297244800

約数和(自身を除く): 4059485820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 187417, 374834, 562251, 749668, 937085, 1124502, 1874170, 2249004, 2811255, 3748340, 5622510, 11245020, 37295983, 74591966, 111887949, 149183932, 186479915, 223775898, 372959830, 447551796, 559439745, 745919660, 1118879490, 2237758980]

約数ペア:

[(1, 2237758980), (2, 1118879490), (3, 745919660), (4, 559439745), (5, 447551796), (6, 372959830), (10, 223775898), (12, 186479915), (15, 149183932), (20, 111887949), (30, 74591966), (60, 37295983), (199, 11245020), (398, 5622510), (597, 3748340), (796, 2811255), (995, 2249004), (1194, 1874170), (1990, 1124502), (2388, 937085), (2985, 749668), (3980, 562251), (5970, 374834), (11940, 187417)]