13894860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{33083}}^1$

素因数の和:33102

約数の個数: 48

約数和(自身を含む): 44464896

約数和(自身を除く): 30570036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 33083, 66166, 99249, 132332, 165415, 198498, 231581, 330830, 396996, 463162, 496245, 661660, 694743, 926324, 992490, 1157905, 1389486, 1984980, 2315810, 2778972, 3473715, 4631620, 6947430, 13894860]

約数ペア:

[(1, 13894860), (2, 6947430), (3, 4631620), (4, 3473715), (5, 2778972), (6, 2315810), (7, 1984980), (10, 1389486), (12, 1157905), (14, 992490), (15, 926324), (20, 694743), (21, 661660), (28, 496245), (30, 463162), (35, 396996), (42, 330830), (60, 231581), (70, 198498), (84, 165415), (105, 132332), (140, 99249), (210, 66166), (420, 33083)]