684939690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 2001542400

約数和(自身を除く): 1316602710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 43, 45, 51, 58, 85, 86, 87, 90, 102, 129, 145, 153, 170, 174, 215, 255, 258, 261, 290, 306, 359, 387, 430, 435, 493, 510, 522, 645, 718, 731, 765, 774, 870, 986, 1077, 1247, 1290, 1305, 1462, 1479, 1530, 1795, 1935, 2154, 2193, 2465, 2494, 2610, 2958, 3231, 3590, 3655, 3741, 3870, 4386, 4437, 4930, 5385, 6103, 6235, 6462, 6579, 7310, 7395, 7482, 8874, 10411, 10770, 10965, 11223, 12206, 12470, 13158, 14790, 15437, 16155, 18309, 18705, 20822, 21199, 21930, 22185, 22446, 30515, 30874, 31233, 32310, 32895, 36618, 37410, 42398, 44370, 46311, 52055, 54927, 56115, 61030, 62466, 63597, 65790, 77185, 91545, 92622, 93699, 104110, 105995, 109854, 112230, 127194, 138933, 154370, 156165, 176987, 183090, 187398, 190791, 211990, 231555, 262429, 274635, 277866, 312330, 317985, 353974, 381582, 447673, 463110, 468495, 524858, 530961, 549270, 635970, 694665, 787287, 884935, 895346, 936990, 953955, 1061922, 1312145, 1343019, 1389330, 1574574, 1592883, 1769870, 1907910, 2238365, 2361861, 2624290, 2654805, 2686038, 3185766, 3936435, 4029057, 4476730, 4723722, 5309610, 6715095, 7610441, 7872870, 7964415, 8058114, 11809305, 13430190, 15220882, 15928830, 20145285, 22831323, 23618610, 38052205, 40290570, 45662646, 68493969, 76104410, 114156615, 136987938, 228313230, 342469845, 684939690]

約数ペア:

[(1, 684939690), (2, 342469845), (3, 228313230), (5, 136987938), (6, 114156615), (9, 76104410), (10, 68493969), (15, 45662646), (17, 40290570), (18, 38052205), (29, 23618610), (30, 22831323), (34, 20145285), (43, 15928830), (45, 15220882), (51, 13430190), (58, 11809305), (85, 8058114), (86, 7964415), (87, 7872870), (90, 7610441), (102, 6715095), (129, 5309610), (145, 4723722), (153, 4476730), (170, 4029057), (174, 3936435), (215, 3185766), (255, 2686038), (258, 2654805), (261, 2624290), (290, 2361861), (306, 2238365), (359, 1907910), (387, 1769870), (430, 1592883), (435, 1574574), (493, 1389330), (510, 1343019), (522, 1312145), (645, 1061922), (718, 953955), (731, 936990), (765, 895346), (774, 884935), (870, 787287), (986, 694665), (1077, 635970), (1247, 549270), (1290, 530961), (1305, 524858), (1462, 468495), (1479, 463110), (1530, 447673), (1795, 381582), (1935, 353974), (2154, 317985), (2193, 312330), (2465, 277866), (2494, 274635), (2610, 262429), (2958, 231555), (3231, 211990), (3590, 190791), (3655, 187398), (3741, 183090), (3870, 176987), (4386, 156165), (4437, 154370), (4930, 138933), (5385, 127194), (6103, 112230), (6235, 109854), (6462, 105995), (6579, 104110), (7310, 93699), (7395, 92622), (7482, 91545), (8874, 77185), (10411, 65790), (10770, 63597), (10965, 62466), (11223, 61030), (12206, 56115), (12470, 54927), (13158, 52055), (14790, 46311), (15437, 44370), (16155, 42398), (18309, 37410), (18705, 36618), (20822, 32895), (21199, 32310), (21930, 31233), (22185, 30874), (22446, 30515)]