29706950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6529}}^1$

素因数の和:6561

約数の個数: 48

約数和(自身を含む): 68016480

約数和(自身を除く): 38309530

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 6529, 13058, 32645, 45703, 65290, 84877, 91406, 163225, 169754, 228515, 326450, 424385, 457030, 594139, 848770, 1142575, 1188278, 2121925, 2285150, 2970695, 4243850, 5941390, 14853475, 29706950]

約数ペア:

[(1, 29706950), (2, 14853475), (5, 5941390), (7, 4243850), (10, 2970695), (13, 2285150), (14, 2121925), (25, 1188278), (26, 1142575), (35, 848770), (50, 594139), (65, 457030), (70, 424385), (91, 326450), (130, 228515), (175, 169754), (182, 163225), (325, 91406), (350, 84877), (455, 65290), (650, 45703), (910, 32645), (2275, 13058), (4550, 6529)]