7139512100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{599959}}^1$

素因数の和:599997

約数の個数: 72

約数和(自身を含む): 18747550080

約数和(自身を除く): 11608037980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 599959, 1199918, 2399836, 2999795, 4199713, 5999590, 8399426, 10199303, 11999180, 14998975, 16798852, 20398606, 20998565, 29997950, 40797212, 41997130, 50996515, 59995900, 71395121, 83994260, 101993030, 104992825, 142790242, 203986060, 209985650, 254982575, 285580484, 356975605, 419971300, 509965150, 713951210, 1019930300, 1427902420, 1784878025, 3569756050, 7139512100]

約数ペア:

[(1, 7139512100), (2, 3569756050), (4, 1784878025), (5, 1427902420), (7, 1019930300), (10, 713951210), (14, 509965150), (17, 419971300), (20, 356975605), (25, 285580484), (28, 254982575), (34, 209985650), (35, 203986060), (50, 142790242), (68, 104992825), (70, 101993030), (85, 83994260), (100, 71395121), (119, 59995900), (140, 50996515), (170, 41997130), (175, 40797212), (238, 29997950), (340, 20998565), (350, 20398606), (425, 16798852), (476, 14998975), (595, 11999180), (700, 10199303), (850, 8399426), (1190, 5999590), (1700, 4199713), (2380, 2999795), (2975, 2399836), (5950, 1199918), (11900, 599959)]