76562990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 170299584

約数和(自身を除く): 93736594

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 41, 49, 70, 74, 82, 98, 103, 185, 205, 206, 245, 259, 287, 370, 410, 490, 515, 518, 574, 721, 1030, 1295, 1435, 1442, 1517, 1813, 2009, 2590, 2870, 3034, 3605, 3626, 3811, 4018, 4223, 5047, 7210, 7585, 7622, 8446, 9065, 10045, 10094, 10619, 15170, 18130, 19055, 20090, 21115, 21238, 25235, 26677, 29561, 38110, 42230, 50470, 53095, 53354, 59122, 74333, 106190, 133385, 147805, 148666, 156251, 186739, 206927, 266770, 295610, 312502, 371665, 373478, 413854, 743330, 781255, 933695, 1034635, 1093757, 1562510, 1867390, 2069270, 2187514, 5468785, 7656299, 10937570, 15312598, 38281495, 76562990]

約数ペア:

[(1, 76562990), (2, 38281495), (5, 15312598), (7, 10937570), (10, 7656299), (14, 5468785), (35, 2187514), (37, 2069270), (41, 1867390), (49, 1562510), (70, 1093757), (74, 1034635), (82, 933695), (98, 781255), (103, 743330), (185, 413854), (205, 373478), (206, 371665), (245, 312502), (259, 295610), (287, 266770), (370, 206927), (410, 186739), (490, 156251), (515, 148666), (518, 147805), (574, 133385), (721, 106190), (1030, 74333), (1295, 59122), (1435, 53354), (1442, 53095), (1517, 50470), (1813, 42230), (2009, 38110), (2590, 29561), (2870, 26677), (3034, 25235), (3605, 21238), (3626, 21115), (3811, 20090), (4018, 19055), (4223, 18130), (5047, 15170), (7210, 10619), (7585, 10094), (7622, 10045), (8446, 9065)]