686459610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36847}}^1$

素因数の和:36889

約数の個数: 80

約数和(自身を含む): 1926118656

約数和(自身を除く): 1239659046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 9315, 18630, 36847, 73694, 110541, 184235, 221082, 331623, 368470, 552705, 663246, 847481, 994869, 1105410, 1658115, 1694962, 1989738, 2542443, 2984607, 3316230, 4237405, 4974345, 5084886, 5969214, 7627329, 8474810, 9948690, 12712215, 14923035, 15254658, 22881987, 25424430, 29846070, 38136645, 45763974, 68645961, 76273290, 114409935, 137291922, 228819870, 343229805, 686459610]

約数ペア:

[(1, 686459610), (2, 343229805), (3, 228819870), (5, 137291922), (6, 114409935), (9, 76273290), (10, 68645961), (15, 45763974), (18, 38136645), (23, 29846070), (27, 25424430), (30, 22881987), (45, 15254658), (46, 14923035), (54, 12712215), (69, 9948690), (81, 8474810), (90, 7627329), (115, 5969214), (135, 5084886), (138, 4974345), (162, 4237405), (207, 3316230), (230, 2984607), (270, 2542443), (345, 1989738), (405, 1694962), (414, 1658115), (621, 1105410), (690, 994869), (810, 847481), (1035, 663246), (1242, 552705), (1863, 368470), (2070, 331623), (3105, 221082), (3726, 184235), (6210, 110541), (9315, 73694), (18630, 36847)]