29831865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 57576960

約数和(自身を除く): 27745095

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 97, 101, 105, 145, 203, 291, 303, 435, 485, 505, 609, 679, 707, 1015, 1455, 1515, 2037, 2121, 2813, 2929, 3045, 3395, 3535, 8439, 8787, 9797, 10185, 10605, 14065, 14645, 19691, 20503, 29391, 42195, 43935, 48985, 59073, 61509, 68579, 98455, 102515, 146955, 205737, 284113, 295365, 307545, 342895, 852339, 1028685, 1420565, 1988791, 4261695, 5966373, 9943955, 29831865]

約数ペア:

[(1, 29831865), (3, 9943955), (5, 5966373), (7, 4261695), (15, 1988791), (21, 1420565), (29, 1028685), (35, 852339), (87, 342895), (97, 307545), (101, 295365), (105, 284113), (145, 205737), (203, 146955), (291, 102515), (303, 98455), (435, 68579), (485, 61509), (505, 59073), (609, 48985), (679, 43935), (707, 42195), (1015, 29391), (1455, 20503), (1515, 19691), (2037, 14645), (2121, 14065), (2813, 10605), (2929, 10185), (3045, 9797), (3395, 8787), (3535, 8439)]