15861090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1671

約数の個数: 64

約数和(自身を含む): 44457984

約数和(自身を除く): 28596894

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1607, 1645, 1974, 3214, 3290, 4821, 4935, 8035, 9642, 9870, 11249, 16070, 22498, 24105, 33747, 48210, 56245, 67494, 75529, 112490, 151058, 168735, 226587, 337470, 377645, 453174, 528703, 755290, 1057406, 1132935, 1586109, 2265870, 2643515, 3172218, 5287030, 7930545, 15861090]

約数ペア:

[(1, 15861090), (2, 7930545), (3, 5287030), (5, 3172218), (6, 2643515), (7, 2265870), (10, 1586109), (14, 1132935), (15, 1057406), (21, 755290), (30, 528703), (35, 453174), (42, 377645), (47, 337470), (70, 226587), (94, 168735), (105, 151058), (141, 112490), (210, 75529), (235, 67494), (282, 56245), (329, 48210), (470, 33747), (658, 24105), (705, 22498), (987, 16070), (1410, 11249), (1607, 9870), (1645, 9642), (1974, 8035), (3214, 4935), (3290, 4821)]