70295556387

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{3109}}^1$

素因数の和:3556

約数の個数: 64

約数和(自身を含む): 112067481600

約数和(自身を除く): 41771925213

約数列:

[1, 3, 7, 21, 29, 87, 137, 203, 271, 411, 609, 813, 959, 1897, 2877, 3109, 3973, 5691, 7859, 9327, 11919, 21763, 23577, 27811, 37127, 55013, 65289, 83433, 90161, 111381, 165039, 259889, 270483, 425933, 631127, 779667, 842539, 1076683, 1277799, 1893381, 2527617, 2981531, 3230049, 5897773, 7536781, 8944593, 12352057, 17693319, 22610343, 24433631, 37056171, 73300893, 86464399, 115427843, 171035417, 259393197, 346283529, 513106251, 807994901, 2423984703, 3347407447, 10042222341, 23431852129, 70295556387]

約数ペア:

[(1, 70295556387), (3, 23431852129), (7, 10042222341), (21, 3347407447), (29, 2423984703), (87, 807994901), (137, 513106251), (203, 346283529), (271, 259393197), (411, 171035417), (609, 115427843), (813, 86464399), (959, 73300893), (1897, 37056171), (2877, 24433631), (3109, 22610343), (3973, 17693319), (5691, 12352057), (7859, 8944593), (9327, 7536781), (11919, 5897773), (21763, 3230049), (23577, 2981531), (27811, 2527617), (37127, 1893381), (55013, 1277799), (65289, 1076683), (83433, 842539), (90161, 779667), (111381, 631127), (165039, 425933), (259889, 270483)]