8543730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 23264640

約数和(自身を除く): 14720910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1153, 1235, 1482, 2306, 2470, 3459, 3705, 5765, 6918, 7410, 11530, 14989, 17295, 21907, 29978, 34590, 43814, 44967, 65721, 74945, 89934, 109535, 131442, 149890, 219070, 224835, 284791, 328605, 449670, 569582, 657210, 854373, 1423955, 1708746, 2847910, 4271865, 8543730]

約数ペア:

[(1, 8543730), (2, 4271865), (3, 2847910), (5, 1708746), (6, 1423955), (10, 854373), (13, 657210), (15, 569582), (19, 449670), (26, 328605), (30, 284791), (38, 224835), (39, 219070), (57, 149890), (65, 131442), (78, 109535), (95, 89934), (114, 74945), (130, 65721), (190, 44967), (195, 43814), (247, 34590), (285, 29978), (390, 21907), (494, 17295), (570, 14989), (741, 11530), (1153, 7410), (1235, 6918), (1482, 5765), (2306, 3705), (2470, 3459)]