139056260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{58427}}^1$

素因数の和:58460

約数の個数: 48

約数和(自身を含む): 353372544

約数和(自身を除く): 214316284

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 58427, 116854, 233708, 292135, 408989, 584270, 817978, 993259, 1168540, 1635956, 1986518, 2044945, 3973036, 4089890, 4966295, 6952813, 8179780, 9932590, 13905626, 19865180, 27811252, 34764065, 69528130, 139056260]

約数ペア:

[(1, 139056260), (2, 69528130), (4, 34764065), (5, 27811252), (7, 19865180), (10, 13905626), (14, 9932590), (17, 8179780), (20, 6952813), (28, 4966295), (34, 4089890), (35, 3973036), (68, 2044945), (70, 1986518), (85, 1635956), (119, 1168540), (140, 993259), (170, 817978), (238, 584270), (340, 408989), (476, 292135), (595, 233708), (1190, 116854), (2380, 58427)]