7401730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2579}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 15603840

約数和(自身を除く): 8202110

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2579, 2870, 5158, 12895, 18053, 25790, 36106, 90265, 105739, 180530, 211478, 528695, 740173, 1057390, 1480346, 3700865, 7401730]

約数ペア:

[(1, 7401730), (2, 3700865), (5, 1480346), (7, 1057390), (10, 740173), (14, 528695), (35, 211478), (41, 180530), (70, 105739), (82, 90265), (205, 36106), (287, 25790), (410, 18053), (574, 12895), (1435, 5158), (2579, 2870)]