61732020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 199600128

約数和(自身を除く): 137868108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1427, 1442, 1545, 2060, 2163, 2854, 2884, 3090, 3605, 4281, 4326, 5708, 6180, 7135, 7210, 8562, 8652, 9989, 10815, 14270, 14420, 17124, 19978, 21405, 21630, 28540, 29967, 39956, 42810, 43260, 49945, 59934, 85620, 99890, 119868, 146981, 149835, 199780, 293962, 299670, 440943, 587924, 599340, 734905, 881886, 1028867, 1469810, 1763772, 2057734, 2204715, 2939620, 3086601, 4115468, 4409430, 5144335, 6173202, 8818860, 10288670, 12346404, 15433005, 20577340, 30866010, 61732020]

約数ペア:

[(1, 61732020), (2, 30866010), (3, 20577340), (4, 15433005), (5, 12346404), (6, 10288670), (7, 8818860), (10, 6173202), (12, 5144335), (14, 4409430), (15, 4115468), (20, 3086601), (21, 2939620), (28, 2204715), (30, 2057734), (35, 1763772), (42, 1469810), (60, 1028867), (70, 881886), (84, 734905), (103, 599340), (105, 587924), (140, 440943), (206, 299670), (210, 293962), (309, 199780), (412, 149835), (420, 146981), (515, 119868), (618, 99890), (721, 85620), (1030, 59934), (1236, 49945), (1427, 43260), (1442, 42810), (1545, 39956), (2060, 29967), (2163, 28540), (2854, 21630), (2884, 21405), (3090, 19978), (3605, 17124), (4281, 14420), (4326, 14270), (5708, 10815), (6180, 9989), (7135, 8652), (7210, 8562)]