223713810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{12491}}^1$

素因数の和:12703

約数の個数: 48

約数和(自身を含む): 584625600

約数和(自身を除く): 360911790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5970, 8955, 12491, 17910, 24982, 37473, 62455, 74946, 112419, 124910, 187365, 224838, 374730, 562095, 1124190, 2485709, 4971418, 7457127, 12428545, 14914254, 22371381, 24857090, 37285635, 44742762, 74571270, 111856905, 223713810]

約数ペア:

[(1, 223713810), (2, 111856905), (3, 74571270), (5, 44742762), (6, 37285635), (9, 24857090), (10, 22371381), (15, 14914254), (18, 12428545), (30, 7457127), (45, 4971418), (90, 2485709), (199, 1124190), (398, 562095), (597, 374730), (995, 224838), (1194, 187365), (1791, 124910), (1990, 112419), (2985, 74946), (3582, 62455), (5970, 37473), (8955, 24982), (12491, 17910)]