9970590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 27740160

約数和(自身を除く): 17769570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 601, 790, 1106, 1185, 1202, 1659, 1803, 2370, 2765, 3005, 3318, 3606, 4207, 5530, 6010, 8295, 8414, 9015, 12621, 16590, 18030, 21035, 25242, 42070, 47479, 63105, 94958, 126210, 142437, 237395, 284874, 332353, 474790, 664706, 712185, 997059, 1424370, 1661765, 1994118, 3323530, 4985295, 9970590]

約数ペア:

[(1, 9970590), (2, 4985295), (3, 3323530), (5, 1994118), (6, 1661765), (7, 1424370), (10, 997059), (14, 712185), (15, 664706), (21, 474790), (30, 332353), (35, 284874), (42, 237395), (70, 142437), (79, 126210), (105, 94958), (158, 63105), (210, 47479), (237, 42070), (395, 25242), (474, 21035), (553, 18030), (601, 16590), (790, 12621), (1106, 9015), (1185, 8414), (1202, 8295), (1659, 6010), (1803, 5530), (2370, 4207), (2765, 3606), (3005, 3318)]