12948250

素因数分解:

$2^1\times 5^3\times 7^3\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 28454400

約数和(自身を除く): 15506150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 151, 175, 245, 250, 302, 343, 350, 490, 686, 755, 875, 1057, 1225, 1510, 1715, 1750, 2114, 2450, 3430, 3775, 5285, 6125, 7399, 7550, 8575, 10570, 12250, 14798, 17150, 18875, 26425, 36995, 37750, 42875, 51793, 52850, 73990, 85750, 103586, 132125, 184975, 258965, 264250, 369950, 517930, 924875, 1294825, 1849750, 2589650, 6474125, 12948250]

約数ペア:

[(1, 12948250), (2, 6474125), (5, 2589650), (7, 1849750), (10, 1294825), (14, 924875), (25, 517930), (35, 369950), (49, 264250), (50, 258965), (70, 184975), (98, 132125), (125, 103586), (151, 85750), (175, 73990), (245, 52850), (250, 51793), (302, 42875), (343, 37750), (350, 36995), (490, 26425), (686, 18875), (755, 17150), (875, 14798), (1057, 12250), (1225, 10570), (1510, 8575), (1715, 7550), (1750, 7399), (2114, 6125), (2450, 5285), (3430, 3775)]