401044910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{7243}}^1$

素因数の和:7377

約数の個数: 48

約数和(自身を含む): 847287216

約数和(自身を除く): 446242306

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 565, 791, 1130, 1582, 3955, 5537, 7243, 7910, 11074, 14486, 27685, 36215, 50701, 55370, 72430, 101402, 253505, 354907, 507010, 709814, 818459, 1636918, 1774535, 3549070, 4092295, 5729213, 8184590, 11458426, 28646065, 40104491, 57292130, 80208982, 200522455, 401044910]

約数ペア:

[(1, 401044910), (2, 200522455), (5, 80208982), (7, 57292130), (10, 40104491), (14, 28646065), (35, 11458426), (49, 8184590), (70, 5729213), (98, 4092295), (113, 3549070), (226, 1774535), (245, 1636918), (490, 818459), (565, 709814), (791, 507010), (1130, 354907), (1582, 253505), (3955, 101402), (5537, 72430), (7243, 55370), (7910, 50701), (11074, 36215), (14486, 27685)]