2274570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 5990400

約数和(自身を除く): 3715830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 199, 254, 381, 398, 597, 635, 762, 995, 1143, 1194, 1270, 1791, 1905, 1990, 2286, 2985, 3582, 3810, 5715, 5970, 8955, 11430, 17910, 25273, 50546, 75819, 126365, 151638, 227457, 252730, 379095, 454914, 758190, 1137285, 2274570]

約数ペア:

[(1, 2274570), (2, 1137285), (3, 758190), (5, 454914), (6, 379095), (9, 252730), (10, 227457), (15, 151638), (18, 126365), (30, 75819), (45, 50546), (90, 25273), (127, 17910), (199, 11430), (254, 8955), (381, 5970), (398, 5715), (597, 3810), (635, 3582), (762, 2985), (995, 2286), (1143, 1990), (1194, 1905), (1270, 1791)]