7934920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 21617280

約数和(自身を除く): 13682360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 1667, 2380, 3334, 4760, 6668, 8335, 11669, 13336, 16670, 23338, 28339, 33340, 46676, 56678, 58345, 66680, 93352, 113356, 116690, 141695, 198373, 226712, 233380, 283390, 396746, 466760, 566780, 793492, 991865, 1133560, 1586984, 1983730, 3967460, 7934920]

約数ペア:

[(1, 7934920), (2, 3967460), (4, 1983730), (5, 1586984), (7, 1133560), (8, 991865), (10, 793492), (14, 566780), (17, 466760), (20, 396746), (28, 283390), (34, 233380), (35, 226712), (40, 198373), (56, 141695), (68, 116690), (70, 113356), (85, 93352), (119, 66680), (136, 58345), (140, 56678), (170, 46676), (238, 33340), (280, 28339), (340, 23338), (476, 16670), (595, 13336), (680, 11669), (952, 8335), (1190, 6668), (1667, 4760), (2380, 3334)]