70507570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3889}}^1$

素因数の和:3947

約数の個数: 48

約数和(自身を含む): 151663320

約数和(自身を除く): 81155750

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 3889, 7778, 9065, 18130, 19445, 27223, 38890, 54446, 136115, 143893, 190561, 272230, 287786, 381122, 719465, 952805, 1007251, 1438930, 1905610, 2014502, 5036255, 7050757, 10072510, 14101514, 35253785, 70507570]

約数ペア:

[(1, 70507570), (2, 35253785), (5, 14101514), (7, 10072510), (10, 7050757), (14, 5036255), (35, 2014502), (37, 1905610), (49, 1438930), (70, 1007251), (74, 952805), (98, 719465), (185, 381122), (245, 287786), (259, 272230), (370, 190561), (490, 143893), (518, 136115), (1295, 54446), (1813, 38890), (2590, 27223), (3626, 19445), (3889, 18130), (7778, 9065)]