2077791030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 6369487488

約数和(自身を除く): 4291696458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 257, 287, 313, 315, 369, 410, 514, 574, 615, 626, 630, 738, 771, 861, 939, 1230, 1285, 1435, 1542, 1565, 1722, 1799, 1845, 1878, 2191, 2313, 2570, 2583, 2817, 2870, 3130, 3598, 3690, 3855, 4305, 4382, 4626, 4695, 5166, 5397, 5634, 6573, 7710, 8610, 8995, 9390, 10537, 10794, 10955, 11565, 12833, 12915, 13146, 14085, 16191, 17990, 19719, 21074, 21910, 23130, 25666, 25830, 26985, 28170, 31611, 32382, 32865, 38499, 39438, 52685, 53970, 63222, 64165, 65730, 73759, 76998, 80441, 80955, 89831, 94833, 98595, 105370, 115497, 128330, 147518, 158055, 160882, 161910, 179662, 189666, 192495, 197190, 221277, 230994, 241323, 269493, 316110, 368795, 384990, 402205, 442554, 449155, 474165, 482646, 538986, 563087, 577485, 663831, 723969, 737590, 804410, 808479, 898310, 948330, 1106385, 1126174, 1154970, 1206615, 1327662, 1347465, 1447938, 1616958, 1689261, 2212770, 2413230, 2694930, 2815435, 3298081, 3319155, 3378522, 3619845, 4042395, 5067783, 5630870, 6596162, 6638310, 7239690, 8084790, 8446305, 9894243, 10135566, 16490405, 16892610, 19788486, 23086567, 25338915, 29682729, 32980810, 46173134, 49471215, 50677830, 59365458, 69259701, 98942430, 115432835, 138519402, 148413645, 207779103, 230865670, 296827290, 346298505, 415558206, 692597010, 1038895515, 2077791030]

約数ペア:

[(1, 2077791030), (2, 1038895515), (3, 692597010), (5, 415558206), (6, 346298505), (7, 296827290), (9, 230865670), (10, 207779103), (14, 148413645), (15, 138519402), (18, 115432835), (21, 98942430), (30, 69259701), (35, 59365458), (41, 50677830), (42, 49471215), (45, 46173134), (63, 32980810), (70, 29682729), (82, 25338915), (90, 23086567), (105, 19788486), (123, 16892610), (126, 16490405), (205, 10135566), (210, 9894243), (246, 8446305), (257, 8084790), (287, 7239690), (313, 6638310), (315, 6596162), (369, 5630870), (410, 5067783), (514, 4042395), (574, 3619845), (615, 3378522), (626, 3319155), (630, 3298081), (738, 2815435), (771, 2694930), (861, 2413230), (939, 2212770), (1230, 1689261), (1285, 1616958), (1435, 1447938), (1542, 1347465), (1565, 1327662), (1722, 1206615), (1799, 1154970), (1845, 1126174), (1878, 1106385), (2191, 948330), (2313, 898310), (2570, 808479), (2583, 804410), (2817, 737590), (2870, 723969), (3130, 663831), (3598, 577485), (3690, 563087), (3855, 538986), (4305, 482646), (4382, 474165), (4626, 449155), (4695, 442554), (5166, 402205), (5397, 384990), (5634, 368795), (6573, 316110), (7710, 269493), (8610, 241323), (8995, 230994), (9390, 221277), (10537, 197190), (10794, 192495), (10955, 189666), (11565, 179662), (12833, 161910), (12915, 160882), (13146, 158055), (14085, 147518), (16191, 128330), (17990, 115497), (19719, 105370), (21074, 98595), (21910, 94833), (23130, 89831), (25666, 80955), (25830, 80441), (26985, 76998), (28170, 73759), (31611, 65730), (32382, 64165), (32865, 63222), (38499, 53970), (39438, 52685)]