2058007980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 6724343808

約数和(自身を除く): 4666335828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 113, 140, 206, 210, 226, 309, 339, 412, 420, 421, 452, 515, 565, 618, 678, 721, 791, 842, 1030, 1130, 1236, 1263, 1356, 1442, 1545, 1582, 1684, 1695, 2060, 2105, 2163, 2260, 2373, 2526, 2884, 2947, 3090, 3164, 3390, 3605, 3955, 4210, 4326, 4746, 5052, 5894, 6180, 6315, 6780, 7210, 7910, 8420, 8652, 8841, 9492, 10815, 11639, 11788, 11865, 12630, 14420, 14735, 15820, 17682, 21630, 23278, 23730, 25260, 29470, 34917, 35364, 43260, 43363, 44205, 46556, 47460, 47573, 58195, 58940, 69834, 81473, 86726, 88410, 95146, 116390, 130089, 139668, 142719, 162946, 173452, 174585, 176820, 190292, 216815, 232780, 237865, 244419, 260178, 285438, 303541, 325892, 333011, 349170, 407365, 433630, 475730, 488838, 520356, 570876, 607082, 650445, 666022, 698340, 713595, 814730, 867260, 910623, 951460, 977676, 999033, 1214164, 1222095, 1300890, 1332044, 1427190, 1517705, 1629460, 1665055, 1821246, 1998066, 2444190, 2601780, 2854380, 3035410, 3330110, 3642492, 3996132, 4553115, 4888380, 4900019, 4995165, 6070820, 6660220, 9106230, 9800038, 9990330, 14700057, 18212460, 19600076, 19980660, 24500095, 29400114, 34300133, 49000190, 58800228, 68600266, 73500285, 98000380, 102900399, 137200532, 147000570, 171500665, 205800798, 294001140, 343001330, 411601596, 514501995, 686002660, 1029003990, 2058007980]

約数ペア:

[(1, 2058007980), (2, 1029003990), (3, 686002660), (4, 514501995), (5, 411601596), (6, 343001330), (7, 294001140), (10, 205800798), (12, 171500665), (14, 147000570), (15, 137200532), (20, 102900399), (21, 98000380), (28, 73500285), (30, 68600266), (35, 58800228), (42, 49000190), (60, 34300133), (70, 29400114), (84, 24500095), (103, 19980660), (105, 19600076), (113, 18212460), (140, 14700057), (206, 9990330), (210, 9800038), (226, 9106230), (309, 6660220), (339, 6070820), (412, 4995165), (420, 4900019), (421, 4888380), (452, 4553115), (515, 3996132), (565, 3642492), (618, 3330110), (678, 3035410), (721, 2854380), (791, 2601780), (842, 2444190), (1030, 1998066), (1130, 1821246), (1236, 1665055), (1263, 1629460), (1356, 1517705), (1442, 1427190), (1545, 1332044), (1582, 1300890), (1684, 1222095), (1695, 1214164), (2060, 999033), (2105, 977676), (2163, 951460), (2260, 910623), (2373, 867260), (2526, 814730), (2884, 713595), (2947, 698340), (3090, 666022), (3164, 650445), (3390, 607082), (3605, 570876), (3955, 520356), (4210, 488838), (4326, 475730), (4746, 433630), (5052, 407365), (5894, 349170), (6180, 333011), (6315, 325892), (6780, 303541), (7210, 285438), (7910, 260178), (8420, 244419), (8652, 237865), (8841, 232780), (9492, 216815), (10815, 190292), (11639, 176820), (11788, 174585), (11865, 173452), (12630, 162946), (14420, 142719), (14735, 139668), (15820, 130089), (17682, 116390), (21630, 95146), (23278, 88410), (23730, 86726), (25260, 81473), (29470, 69834), (34917, 58940), (35364, 58195), (43260, 47573), (43363, 47460), (44205, 46556)]