30570732

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 80917200

約数和(自身を除く): 50346468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 59, 74, 111, 118, 148, 177, 222, 236, 333, 354, 389, 444, 531, 666, 708, 778, 1062, 1167, 1332, 1556, 2124, 2183, 2334, 3501, 4366, 4668, 6549, 7002, 8732, 13098, 14004, 14393, 19647, 22951, 26196, 28786, 39294, 43179, 45902, 57572, 68853, 78588, 86358, 91804, 129537, 137706, 172716, 206559, 259074, 275412, 413118, 518148, 826236, 849187, 1698374, 2547561, 3396748, 5095122, 7642683, 10190244, 15285366, 30570732]

約数ペア:

[(1, 30570732), (2, 15285366), (3, 10190244), (4, 7642683), (6, 5095122), (9, 3396748), (12, 2547561), (18, 1698374), (36, 849187), (37, 826236), (59, 518148), (74, 413118), (111, 275412), (118, 259074), (148, 206559), (177, 172716), (222, 137706), (236, 129537), (333, 91804), (354, 86358), (389, 78588), (444, 68853), (531, 57572), (666, 45902), (708, 43179), (778, 39294), (1062, 28786), (1167, 26196), (1332, 22951), (1556, 19647), (2124, 14393), (2183, 14004), (2334, 13098), (3501, 8732), (4366, 7002), (4668, 6549)]