8430565590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{8647}}^1$

素因数の和:8843

約数の個数: 128

約数和(自身を含む): 23611115520

約数和(自身を除く): 15180549930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 157, 207, 230, 270, 314, 345, 414, 471, 621, 690, 785, 942, 1035, 1242, 1413, 1570, 2070, 2355, 2826, 3105, 3611, 4239, 4710, 6210, 7065, 7222, 8478, 8647, 10833, 14130, 17294, 18055, 21195, 21666, 25941, 32499, 36110, 42390, 43235, 51882, 54165, 64998, 77823, 86470, 97497, 108330, 129705, 155646, 162495, 194994, 198881, 233469, 259410, 324990, 389115, 397762, 466938, 487485, 596643, 778230, 974970, 994405, 1167345, 1193286, 1357579, 1789929, 1988810, 2334690, 2715158, 2983215, 3579858, 4072737, 5369787, 5966430, 6787895, 8145474, 8949645, 10739574, 12218211, 13575790, 17899290, 20363685, 24436422, 26848935, 31224317, 36654633, 40727370, 53697870, 61091055, 62448634, 73309266, 93672951, 122182110, 156121585, 183273165, 187345902, 281018853, 312243170, 366546330, 468364755, 562037706, 843056559, 936729510, 1405094265, 1686113118, 2810188530, 4215282795, 8430565590]

約数ペア:

[(1, 8430565590), (2, 4215282795), (3, 2810188530), (5, 1686113118), (6, 1405094265), (9, 936729510), (10, 843056559), (15, 562037706), (18, 468364755), (23, 366546330), (27, 312243170), (30, 281018853), (45, 187345902), (46, 183273165), (54, 156121585), (69, 122182110), (90, 93672951), (115, 73309266), (135, 62448634), (138, 61091055), (157, 53697870), (207, 40727370), (230, 36654633), (270, 31224317), (314, 26848935), (345, 24436422), (414, 20363685), (471, 17899290), (621, 13575790), (690, 12218211), (785, 10739574), (942, 8949645), (1035, 8145474), (1242, 6787895), (1413, 5966430), (1570, 5369787), (2070, 4072737), (2355, 3579858), (2826, 2983215), (3105, 2715158), (3611, 2334690), (4239, 1988810), (4710, 1789929), (6210, 1357579), (7065, 1193286), (7222, 1167345), (8478, 994405), (8647, 974970), (10833, 778230), (14130, 596643), (17294, 487485), (18055, 466938), (21195, 397762), (21666, 389115), (25941, 324990), (32499, 259410), (36110, 233469), (42390, 198881), (43235, 194994), (51882, 162495), (54165, 155646), (64998, 129705), (77823, 108330), (86470, 97497)]