1570275021

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5879}}^1$

素因数の和:5998

約数の個数: 48

約数和(自身を含む): 2574028800

約数和(自身を除く): 1003753779

約数列:

[1, 3, 7, 21, 23, 49, 69, 79, 147, 161, 237, 483, 553, 1127, 1659, 1817, 3381, 3871, 5451, 5879, 11613, 12719, 17637, 38157, 41153, 89033, 123459, 135217, 267099, 288071, 405651, 464441, 864213, 946519, 1393323, 2839557, 3251087, 6625633, 9753261, 10682143, 19876899, 22757609, 32046429, 68272827, 74775001, 224325003, 523425007, 1570275021]

約数ペア:

[(1, 1570275021), (3, 523425007), (7, 224325003), (21, 74775001), (23, 68272827), (49, 32046429), (69, 22757609), (79, 19876899), (147, 10682143), (161, 9753261), (237, 6625633), (483, 3251087), (553, 2839557), (1127, 1393323), (1659, 946519), (1817, 864213), (3381, 464441), (3871, 405651), (5451, 288071), (5879, 267099), (11613, 135217), (12719, 123459), (17637, 89033), (38157, 41153)]