2016010815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{9781}}^1$

素因数の和:9960

約数の個数: 64

約数和(自身を含む): 3996690432

約数和(自身を除く): 1980679617

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 151, 195, 273, 453, 455, 755, 1057, 1365, 1963, 2265, 3171, 5285, 5889, 9781, 9815, 13741, 15855, 29343, 29445, 41223, 48905, 68467, 68705, 127153, 146715, 205401, 206115, 342335, 381459, 635765, 890071, 1027005, 1476931, 1907295, 2670213, 4430793, 4450355, 7384655, 10338517, 13351065, 19200103, 22153965, 31015551, 51692585, 57600309, 96000515, 134400721, 155077755, 288001545, 403202163, 672003605, 2016010815]

約数ペア:

[(1, 2016010815), (3, 672003605), (5, 403202163), (7, 288001545), (13, 155077755), (15, 134400721), (21, 96000515), (35, 57600309), (39, 51692585), (65, 31015551), (91, 22153965), (105, 19200103), (151, 13351065), (195, 10338517), (273, 7384655), (453, 4450355), (455, 4430793), (755, 2670213), (1057, 1907295), (1365, 1476931), (1963, 1027005), (2265, 890071), (3171, 635765), (5285, 381459), (5889, 342335), (9781, 206115), (9815, 205401), (13741, 146715), (15855, 127153), (29343, 68705), (29445, 68467), (41223, 48905)]