68877130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 147184128

約数和(自身を除く): 78306998

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 103, 205, 206, 233, 287, 410, 466, 515, 574, 721, 1030, 1165, 1435, 1442, 1631, 2330, 2870, 3262, 3605, 4223, 7210, 8155, 8446, 9553, 16310, 19106, 21115, 23999, 29561, 42230, 47765, 47998, 59122, 66871, 95530, 119995, 133742, 147805, 167993, 239990, 295610, 334355, 335986, 668710, 839965, 983959, 1679930, 1967918, 4919795, 6887713, 9839590, 13775426, 34438565, 68877130]

約数ペア:

[(1, 68877130), (2, 34438565), (5, 13775426), (7, 9839590), (10, 6887713), (14, 4919795), (35, 1967918), (41, 1679930), (70, 983959), (82, 839965), (103, 668710), (205, 335986), (206, 334355), (233, 295610), (287, 239990), (410, 167993), (466, 147805), (515, 133742), (574, 119995), (721, 95530), (1030, 66871), (1165, 59122), (1435, 47998), (1442, 47765), (1631, 42230), (2330, 29561), (2870, 23999), (3262, 21115), (3605, 19106), (4223, 16310), (7210, 9553), (8155, 8446)]