70938350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 156821808

約数和(自身を除く): 85883458

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 241, 290, 350, 406, 482, 725, 841, 1015, 1205, 1450, 1682, 1687, 2030, 2410, 3374, 4205, 5075, 5887, 6025, 6989, 8410, 8435, 10150, 11774, 12050, 13978, 16870, 21025, 29435, 34945, 42050, 42175, 48923, 58870, 69890, 84350, 97846, 147175, 174725, 202681, 244615, 294350, 349450, 405362, 489230, 1013405, 1223075, 1418767, 2026810, 2446150, 2837534, 5067025, 7093835, 10134050, 14187670, 35469175, 70938350]

約数ペア:

[(1, 70938350), (2, 35469175), (5, 14187670), (7, 10134050), (10, 7093835), (14, 5067025), (25, 2837534), (29, 2446150), (35, 2026810), (50, 1418767), (58, 1223075), (70, 1013405), (145, 489230), (175, 405362), (203, 349450), (241, 294350), (290, 244615), (350, 202681), (406, 174725), (482, 147175), (725, 97846), (841, 84350), (1015, 69890), (1205, 58870), (1450, 48923), (1682, 42175), (1687, 42050), (2030, 34945), (2410, 29435), (3374, 21025), (4205, 16870), (5075, 13978), (5887, 12050), (6025, 11774), (6989, 10150), (8410, 8435)]