1900302573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1847}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 3020193792

約数和(自身を除く): 1119891219

約数列:

[1, 3, 13, 23, 31, 37, 39, 69, 93, 111, 299, 403, 481, 713, 851, 897, 1147, 1209, 1443, 1847, 2139, 2553, 3441, 5541, 9269, 11063, 14911, 24011, 26381, 27807, 33189, 42481, 44733, 57257, 68339, 72033, 79143, 127443, 171771, 205017, 342953, 552253, 744341, 888407, 1028859, 1316911, 1571797, 1656759, 2118509, 2233023, 2665221, 3950733, 4715391, 6355527, 17119843, 20433361, 27540617, 48725707, 51359529, 61300083, 82621851, 146177121, 633434191, 1900302573]

約数ペア:

[(1, 1900302573), (3, 633434191), (13, 146177121), (23, 82621851), (31, 61300083), (37, 51359529), (39, 48725707), (69, 27540617), (93, 20433361), (111, 17119843), (299, 6355527), (403, 4715391), (481, 3950733), (713, 2665221), (851, 2233023), (897, 2118509), (1147, 1656759), (1209, 1571797), (1443, 1316911), (1847, 1028859), (2139, 888407), (2553, 744341), (3441, 552253), (5541, 342953), (9269, 205017), (11063, 171771), (14911, 127443), (24011, 79143), (26381, 72033), (27807, 68339), (33189, 57257), (42481, 44733)]