71008700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 108

約数和(自身を含む): 186519312

約数和(自身を除く): 115510612

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 281, 350, 361, 380, 475, 532, 562, 665, 700, 722, 950, 1124, 1330, 1405, 1444, 1805, 1900, 1967, 2527, 2660, 2810, 3325, 3610, 3934, 5054, 5339, 5620, 6650, 7025, 7220, 7868, 9025, 9835, 10108, 10678, 12635, 13300, 14050, 18050, 19670, 21356, 25270, 26695, 28100, 36100, 37373, 39340, 49175, 50540, 53390, 63175, 74746, 98350, 101441, 106780, 126350, 133475, 149492, 186865, 196700, 202882, 252700, 266950, 373730, 405764, 507205, 533900, 710087, 747460, 934325, 1014410, 1420174, 1868650, 2028820, 2536025, 2840348, 3550435, 3737300, 5072050, 7100870, 10144100, 14201740, 17752175, 35504350, 71008700]

約数ペア:

[(1, 71008700), (2, 35504350), (4, 17752175), (5, 14201740), (7, 10144100), (10, 7100870), (14, 5072050), (19, 3737300), (20, 3550435), (25, 2840348), (28, 2536025), (35, 2028820), (38, 1868650), (50, 1420174), (70, 1014410), (76, 934325), (95, 747460), (100, 710087), (133, 533900), (140, 507205), (175, 405764), (190, 373730), (266, 266950), (281, 252700), (350, 202882), (361, 196700), (380, 186865), (475, 149492), (532, 133475), (562, 126350), (665, 106780), (700, 101441), (722, 98350), (950, 74746), (1124, 63175), (1330, 53390), (1405, 50540), (1444, 49175), (1805, 39340), (1900, 37373), (1967, 36100), (2527, 28100), (2660, 26695), (2810, 25270), (3325, 21356), (3610, 19670), (3934, 18050), (5054, 14050), (5339, 13300), (5620, 12635), (6650, 10678), (7025, 10108), (7220, 9835), (7868, 9025)]