7328020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 11299820

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, 3079, 6158, 12316, 15395, 21553, 30790, 43106, 52343, 61580, 86212, 104686, 107765, 209372, 215530, 261715, 366401, 431060, 523430, 732802, 1046860, 1465604, 1832005, 3664010, 7328020]

約数ペア:

[(1, 7328020), (2, 3664010), (4, 1832005), (5, 1465604), (7, 1046860), (10, 732802), (14, 523430), (17, 431060), (20, 366401), (28, 261715), (34, 215530), (35, 209372), (68, 107765), (70, 104686), (85, 86212), (119, 61580), (140, 52343), (170, 43106), (238, 30790), (340, 21553), (476, 15395), (595, 12316), (1190, 6158), (2380, 3079)]