86709870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2066

約数の個数: 96

約数和(自身を含む): 249473952

約数和(自身を除く): 162764082

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 666, 962, 1110, 1170, 1443, 1665, 2003, 2405, 2886, 3330, 4006, 4329, 4810, 6009, 7215, 8658, 10015, 12018, 14430, 18027, 20030, 21645, 26039, 30045, 36054, 43290, 52078, 60090, 74111, 78117, 90135, 130195, 148222, 156234, 180270, 222333, 234351, 260390, 370555, 390585, 444666, 468702, 666999, 741110, 781170, 963443, 1111665, 1171755, 1333998, 1926886, 2223330, 2343510, 2890329, 3334995, 4817215, 5780658, 6669990, 8670987, 9634430, 14451645, 17341974, 28903290, 43354935, 86709870]

約数ペア:

[(1, 86709870), (2, 43354935), (3, 28903290), (5, 17341974), (6, 14451645), (9, 9634430), (10, 8670987), (13, 6669990), (15, 5780658), (18, 4817215), (26, 3334995), (30, 2890329), (37, 2343510), (39, 2223330), (45, 1926886), (65, 1333998), (74, 1171755), (78, 1111665), (90, 963443), (111, 781170), (117, 741110), (130, 666999), (185, 468702), (195, 444666), (222, 390585), (234, 370555), (333, 260390), (370, 234351), (390, 222333), (481, 180270), (555, 156234), (585, 148222), (666, 130195), (962, 90135), (1110, 78117), (1170, 74111), (1443, 60090), (1665, 52078), (2003, 43290), (2405, 36054), (2886, 30045), (3330, 26039), (4006, 21645), (4329, 20030), (4810, 18027), (6009, 14430), (7215, 12018), (8658, 10015)]