26453070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 79372800

約数和(自身を除く): 52919730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 199, 210, 211, 315, 398, 422, 597, 630, 633, 995, 1055, 1194, 1266, 1393, 1477, 1791, 1899, 1990, 2110, 2786, 2954, 2985, 3165, 3582, 3798, 4179, 4431, 5970, 6330, 6965, 7385, 8358, 8862, 8955, 9495, 12537, 13293, 13930, 14770, 17910, 18990, 20895, 22155, 25074, 26586, 41790, 41989, 44310, 62685, 66465, 83978, 125370, 125967, 132930, 209945, 251934, 293923, 377901, 419890, 587846, 629835, 755802, 881769, 1259670, 1469615, 1763538, 1889505, 2645307, 2939230, 3779010, 4408845, 5290614, 8817690, 13226535, 26453070]

約数ペア:

[(1, 26453070), (2, 13226535), (3, 8817690), (5, 5290614), (6, 4408845), (7, 3779010), (9, 2939230), (10, 2645307), (14, 1889505), (15, 1763538), (18, 1469615), (21, 1259670), (30, 881769), (35, 755802), (42, 629835), (45, 587846), (63, 419890), (70, 377901), (90, 293923), (105, 251934), (126, 209945), (199, 132930), (210, 125967), (211, 125370), (315, 83978), (398, 66465), (422, 62685), (597, 44310), (630, 41989), (633, 41790), (995, 26586), (1055, 25074), (1194, 22155), (1266, 20895), (1393, 18990), (1477, 17910), (1791, 14770), (1899, 13930), (1990, 13293), (2110, 12537), (2786, 9495), (2954, 8955), (2985, 8862), (3165, 8358), (3582, 7385), (3798, 6965), (4179, 6330), (4431, 5970)]