1566251130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 4120657920

約数和(自身を除く): 2554406790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 137, 155, 186, 190, 274, 285, 310, 411, 465, 570, 589, 647, 685, 822, 930, 1178, 1294, 1370, 1767, 1941, 2055, 2603, 2945, 3235, 3534, 3882, 4110, 4247, 5206, 5890, 6470, 7809, 8494, 8835, 9705, 12293, 12741, 13015, 15618, 17670, 19410, 20057, 21235, 24586, 25482, 26030, 36879, 39045, 40114, 42470, 60171, 61465, 63705, 73758, 78090, 80693, 88639, 100285, 120342, 122930, 127410, 161386, 177278, 184395, 200570, 242079, 265917, 300855, 368790, 381083, 403465, 443195, 484158, 531834, 601710, 762166, 806930, 886390, 1143249, 1210395, 1329585, 1684141, 1905415, 2286498, 2420790, 2659170, 2747809, 3368282, 3810830, 5052423, 5495618, 5716245, 8243427, 8420705, 10104846, 11432490, 13739045, 16486854, 16841410, 25262115, 27478090, 41217135, 50524230, 52208371, 82434270, 104416742, 156625113, 261041855, 313250226, 522083710, 783125565, 1566251130]

約数ペア:

[(1, 1566251130), (2, 783125565), (3, 522083710), (5, 313250226), (6, 261041855), (10, 156625113), (15, 104416742), (19, 82434270), (30, 52208371), (31, 50524230), (38, 41217135), (57, 27478090), (62, 25262115), (93, 16841410), (95, 16486854), (114, 13739045), (137, 11432490), (155, 10104846), (186, 8420705), (190, 8243427), (274, 5716245), (285, 5495618), (310, 5052423), (411, 3810830), (465, 3368282), (570, 2747809), (589, 2659170), (647, 2420790), (685, 2286498), (822, 1905415), (930, 1684141), (1178, 1329585), (1294, 1210395), (1370, 1143249), (1767, 886390), (1941, 806930), (2055, 762166), (2603, 601710), (2945, 531834), (3235, 484158), (3534, 443195), (3882, 403465), (4110, 381083), (4247, 368790), (5206, 300855), (5890, 265917), (6470, 242079), (7809, 200570), (8494, 184395), (8835, 177278), (9705, 161386), (12293, 127410), (12741, 122930), (13015, 120342), (15618, 100285), (17670, 88639), (19410, 80693), (20057, 78090), (21235, 73758), (24586, 63705), (25482, 61465), (26030, 60171), (36879, 42470), (39045, 40114)]