222617150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8713}}^1$

素因数の和:8805

約数の個数: 48

約数和(自身を含む): 479757984

約数和(自身を除く): 257140834

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1825, 2555, 3650, 5110, 8713, 12775, 17426, 25550, 43565, 60991, 87130, 121982, 217825, 304955, 435650, 609910, 636049, 1272098, 1524775, 3049550, 3180245, 4452343, 6360490, 8904686, 15901225, 22261715, 31802450, 44523430, 111308575, 222617150]

約数ペア:

[(1, 222617150), (2, 111308575), (5, 44523430), (7, 31802450), (10, 22261715), (14, 15901225), (25, 8904686), (35, 6360490), (50, 4452343), (70, 3180245), (73, 3049550), (146, 1524775), (175, 1272098), (350, 636049), (365, 609910), (511, 435650), (730, 304955), (1022, 217825), (1825, 121982), (2555, 87130), (3650, 60991), (5110, 43565), (8713, 25550), (12775, 17426)]