86257320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42283}}^1$

素因数の和:42314

約数の個数: 64

約数和(自身を含む): 274000320

約数和(自身を除く): 187743000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 42283, 84566, 126849, 169132, 211415, 253698, 338264, 422830, 507396, 634245, 718811, 845660, 1014792, 1268490, 1437622, 1691320, 2156433, 2536980, 2875244, 3594055, 4312866, 5073960, 5750488, 7188110, 8625732, 10782165, 14376220, 17251464, 21564330, 28752440, 43128660, 86257320]

約数ペア:

[(1, 86257320), (2, 43128660), (3, 28752440), (4, 21564330), (5, 17251464), (6, 14376220), (8, 10782165), (10, 8625732), (12, 7188110), (15, 5750488), (17, 5073960), (20, 4312866), (24, 3594055), (30, 2875244), (34, 2536980), (40, 2156433), (51, 1691320), (60, 1437622), (68, 1268490), (85, 1014792), (102, 845660), (120, 718811), (136, 634245), (170, 507396), (204, 422830), (255, 338264), (340, 253698), (408, 211415), (510, 169132), (680, 126849), (1020, 84566), (2040, 42283)]