2710380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 7660800

約数和(自身を除く): 4950420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 227, 398, 454, 597, 681, 796, 908, 995, 1135, 1194, 1362, 1990, 2270, 2388, 2724, 2985, 3405, 3980, 4540, 5970, 6810, 11940, 13620, 45173, 90346, 135519, 180692, 225865, 271038, 451730, 542076, 677595, 903460, 1355190, 2710380]

約数ペア:

[(1, 2710380), (2, 1355190), (3, 903460), (4, 677595), (5, 542076), (6, 451730), (10, 271038), (12, 225865), (15, 180692), (20, 135519), (30, 90346), (60, 45173), (199, 13620), (227, 11940), (398, 6810), (454, 5970), (597, 4540), (681, 3980), (796, 3405), (908, 2985), (995, 2724), (1135, 2388), (1194, 2270), (1362, 1990)]