90270250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{7369}}^1$

素因数の和:7400

約数の個数: 48

約数和(自身を含む): 196602120

約数和(自身を除く): 106331870

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2450, 6125, 7369, 12250, 14738, 36845, 51583, 73690, 103166, 184225, 257915, 361081, 368450, 515830, 722162, 921125, 1289575, 1805405, 1842250, 2579150, 3610810, 6447875, 9027025, 12895750, 18054050, 45135125, 90270250]

約数ペア:

[(1, 90270250), (2, 45135125), (5, 18054050), (7, 12895750), (10, 9027025), (14, 6447875), (25, 3610810), (35, 2579150), (49, 1842250), (50, 1805405), (70, 1289575), (98, 921125), (125, 722162), (175, 515830), (245, 368450), (250, 361081), (350, 257915), (490, 184225), (875, 103166), (1225, 73690), (1750, 51583), (2450, 36845), (6125, 14738), (7369, 12250)]