61214650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 139098240

約数和(自身を除く): 77883590

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 37, 50, 58, 70, 74, 145, 163, 175, 185, 203, 259, 290, 326, 350, 370, 406, 518, 725, 815, 925, 1015, 1073, 1141, 1295, 1450, 1630, 1850, 2030, 2146, 2282, 2590, 4075, 4727, 5075, 5365, 5705, 6031, 6475, 7511, 8150, 9454, 10150, 10730, 11410, 12062, 12950, 15022, 23635, 26825, 28525, 30155, 33089, 37555, 42217, 47270, 53650, 57050, 60310, 66178, 75110, 84434, 118175, 150775, 165445, 174899, 187775, 211085, 236350, 301550, 330890, 349798, 375550, 422170, 827225, 874495, 1055425, 1224293, 1654450, 1748990, 2110850, 2448586, 4372475, 6121465, 8744950, 12242930, 30607325, 61214650]

約数ペア:

[(1, 61214650), (2, 30607325), (5, 12242930), (7, 8744950), (10, 6121465), (14, 4372475), (25, 2448586), (29, 2110850), (35, 1748990), (37, 1654450), (50, 1224293), (58, 1055425), (70, 874495), (74, 827225), (145, 422170), (163, 375550), (175, 349798), (185, 330890), (203, 301550), (259, 236350), (290, 211085), (326, 187775), (350, 174899), (370, 165445), (406, 150775), (518, 118175), (725, 84434), (815, 75110), (925, 66178), (1015, 60310), (1073, 57050), (1141, 53650), (1295, 47270), (1450, 42217), (1630, 37555), (1850, 33089), (2030, 30155), (2146, 28525), (2282, 26825), (2590, 23635), (4075, 15022), (4727, 12950), (5075, 12062), (5365, 11410), (5705, 10730), (6031, 10150), (6475, 9454), (7511, 8150)]