714893480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82361}}^1$

素因数の和:82410

約数の個数: 64

約数和(自身を含む): 1897620480

約数和(自身を除く): 1182727000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 82361, 164722, 329444, 411805, 576527, 658888, 823610, 1153054, 1647220, 2306108, 2553191, 2882635, 3294440, 4612216, 5106382, 5765270, 10212764, 11530540, 12765955, 17872337, 20425528, 23061080, 25531910, 35744674, 51063820, 71489348, 89361685, 102127640, 142978696, 178723370, 357446740, 714893480]

約数ペア:

[(1, 714893480), (2, 357446740), (4, 178723370), (5, 142978696), (7, 102127640), (8, 89361685), (10, 71489348), (14, 51063820), (20, 35744674), (28, 25531910), (31, 23061080), (35, 20425528), (40, 17872337), (56, 12765955), (62, 11530540), (70, 10212764), (124, 5765270), (140, 5106382), (155, 4612216), (217, 3294440), (248, 2882635), (280, 2553191), (310, 2306108), (434, 1647220), (620, 1153054), (868, 823610), (1085, 658888), (1240, 576527), (1736, 411805), (2170, 329444), (4340, 164722), (8680, 82361)]