830564308

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6737}}^1$

素因数の和:6809

約数の個数: 72

約数和(自身を含む): 1838908008

約数和(自身を除く): 1008343700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 196, 238, 259, 476, 518, 629, 833, 1036, 1258, 1666, 1813, 2516, 3332, 3626, 4403, 6737, 7252, 8806, 13474, 17612, 26948, 30821, 47159, 61642, 94318, 114529, 123284, 188636, 229058, 249269, 330113, 458116, 498538, 660226, 801703, 997076, 1320452, 1603406, 1744883, 3206812, 3489766, 4237573, 5611921, 6979532, 8475146, 11223842, 12214181, 16950292, 22447684, 24428362, 29663011, 48856724, 59326022, 118652044, 207641077, 415282154, 830564308]

約数ペア:

[(1, 830564308), (2, 415282154), (4, 207641077), (7, 118652044), (14, 59326022), (17, 48856724), (28, 29663011), (34, 24428362), (37, 22447684), (49, 16950292), (68, 12214181), (74, 11223842), (98, 8475146), (119, 6979532), (148, 5611921), (196, 4237573), (238, 3489766), (259, 3206812), (476, 1744883), (518, 1603406), (629, 1320452), (833, 997076), (1036, 801703), (1258, 660226), (1666, 498538), (1813, 458116), (2516, 330113), (3332, 249269), (3626, 229058), (4403, 188636), (6737, 123284), (7252, 114529), (8806, 94318), (13474, 61642), (17612, 47159), (26948, 30821)]