29117220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 89824896

約数和(自身を除く): 60707676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 157, 165, 220, 281, 314, 330, 471, 562, 628, 660, 785, 843, 942, 1124, 1405, 1570, 1686, 1727, 1884, 2355, 2810, 3091, 3140, 3372, 3454, 4215, 4710, 5181, 5620, 6182, 6908, 8430, 8635, 9273, 9420, 10362, 12364, 15455, 16860, 17270, 18546, 20724, 25905, 30910, 34540, 37092, 44117, 46365, 51810, 61820, 88234, 92730, 103620, 132351, 176468, 185460, 220585, 264702, 441170, 485287, 529404, 661755, 882340, 970574, 1323510, 1455861, 1941148, 2426435, 2647020, 2911722, 4852870, 5823444, 7279305, 9705740, 14558610, 29117220]

約数ペア:

[(1, 29117220), (2, 14558610), (3, 9705740), (4, 7279305), (5, 5823444), (6, 4852870), (10, 2911722), (11, 2647020), (12, 2426435), (15, 1941148), (20, 1455861), (22, 1323510), (30, 970574), (33, 882340), (44, 661755), (55, 529404), (60, 485287), (66, 441170), (110, 264702), (132, 220585), (157, 185460), (165, 176468), (220, 132351), (281, 103620), (314, 92730), (330, 88234), (471, 61820), (562, 51810), (628, 46365), (660, 44117), (785, 37092), (843, 34540), (942, 30910), (1124, 25905), (1405, 20724), (1570, 18546), (1686, 17270), (1727, 16860), (1884, 15455), (2355, 12364), (2810, 10362), (3091, 9420), (3140, 9273), (3372, 8635), (3454, 8430), (4215, 6908), (4710, 6182), (5181, 5620)]