2104791990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6607}}^1$

素因数の和:6702

約数の個数: 128

約数和(自身を含む): 6074707968

約数和(自身を除く): 3969915978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 41, 42, 70, 74, 82, 105, 111, 123, 185, 205, 210, 222, 246, 259, 287, 370, 410, 518, 555, 574, 615, 777, 861, 1110, 1230, 1295, 1435, 1517, 1554, 1722, 2590, 2870, 3034, 3885, 4305, 4551, 6607, 7585, 7770, 8610, 9102, 10619, 13214, 15170, 19821, 21238, 22755, 31857, 33035, 39642, 45510, 46249, 53095, 63714, 66070, 92498, 99105, 106190, 138747, 159285, 198210, 231245, 244459, 270887, 277494, 318570, 462490, 488918, 541774, 693735, 733377, 812661, 1222295, 1354435, 1387470, 1466754, 1625322, 1711213, 1896209, 2444590, 2708870, 3422426, 3666885, 3792418, 4063305, 5133639, 5688627, 7333770, 8126610, 8556065, 9481045, 10022819, 10267278, 11377254, 17112130, 18962090, 20045638, 25668195, 28443135, 30068457, 50114095, 51336390, 56886270, 60136914, 70159733, 100228190, 140319466, 150342285, 210479199, 300684570, 350798665, 420958398, 701597330, 1052395995, 2104791990]

約数ペア:

[(1, 2104791990), (2, 1052395995), (3, 701597330), (5, 420958398), (6, 350798665), (7, 300684570), (10, 210479199), (14, 150342285), (15, 140319466), (21, 100228190), (30, 70159733), (35, 60136914), (37, 56886270), (41, 51336390), (42, 50114095), (70, 30068457), (74, 28443135), (82, 25668195), (105, 20045638), (111, 18962090), (123, 17112130), (185, 11377254), (205, 10267278), (210, 10022819), (222, 9481045), (246, 8556065), (259, 8126610), (287, 7333770), (370, 5688627), (410, 5133639), (518, 4063305), (555, 3792418), (574, 3666885), (615, 3422426), (777, 2708870), (861, 2444590), (1110, 1896209), (1230, 1711213), (1295, 1625322), (1435, 1466754), (1517, 1387470), (1554, 1354435), (1722, 1222295), (2590, 812661), (2870, 733377), (3034, 693735), (3885, 541774), (4305, 488918), (4551, 462490), (6607, 318570), (7585, 277494), (7770, 270887), (8610, 244459), (9102, 231245), (10619, 198210), (13214, 159285), (15170, 138747), (19821, 106190), (21238, 99105), (22755, 92498), (31857, 66070), (33035, 63714), (39642, 53095), (45510, 46249)]