15443190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{8171}}^1$

素因数の和:8194

約数の個数: 64

約数和(自身を含む): 47070720

約数和(自身を除く): 31627530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 8171, 16342, 24513, 40855, 49026, 57197, 73539, 81710, 114394, 122565, 147078, 171591, 220617, 245130, 285985, 343182, 367695, 441234, 514773, 571970, 735390, 857955, 1029546, 1103085, 1544319, 1715910, 2206170, 2573865, 3088638, 5147730, 7721595, 15443190]

約数ペア:

[(1, 15443190), (2, 7721595), (3, 5147730), (5, 3088638), (6, 2573865), (7, 2206170), (9, 1715910), (10, 1544319), (14, 1103085), (15, 1029546), (18, 857955), (21, 735390), (27, 571970), (30, 514773), (35, 441234), (42, 367695), (45, 343182), (54, 285985), (63, 245130), (70, 220617), (90, 171591), (105, 147078), (126, 122565), (135, 114394), (189, 81710), (210, 73539), (270, 57197), (315, 49026), (378, 40855), (630, 24513), (945, 16342), (1890, 8171)]