3365180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 8904672

約数和(自身を除く): 5539492

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 172, 182, 215, 260, 301, 364, 430, 455, 559, 602, 860, 910, 1118, 1204, 1505, 1820, 1849, 2236, 2795, 3010, 3698, 3913, 5590, 6020, 7396, 7826, 9245, 11180, 12943, 15652, 18490, 19565, 24037, 25886, 36980, 39130, 48074, 51772, 64715, 78260, 96148, 120185, 129430, 168259, 240370, 258860, 336518, 480740, 673036, 841295, 1682590, 3365180]

約数ペア:

[(1, 3365180), (2, 1682590), (4, 841295), (5, 673036), (7, 480740), (10, 336518), (13, 258860), (14, 240370), (20, 168259), (26, 129430), (28, 120185), (35, 96148), (43, 78260), (52, 64715), (65, 51772), (70, 48074), (86, 39130), (91, 36980), (130, 25886), (140, 24037), (172, 19565), (182, 18490), (215, 15652), (260, 12943), (301, 11180), (364, 9245), (430, 7826), (455, 7396), (559, 6020), (602, 5590), (860, 3913), (910, 3698), (1118, 3010), (1204, 2795), (1505, 2236), (1820, 1849)]