9565980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 28600320

約数和(自身を除く): 19034340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 139, 148, 155, 185, 186, 222, 278, 310, 370, 372, 417, 444, 465, 555, 556, 620, 695, 740, 834, 930, 1110, 1147, 1390, 1668, 1860, 2085, 2220, 2294, 2780, 3441, 4170, 4309, 4588, 5143, 5735, 6882, 8340, 8618, 10286, 11470, 12927, 13764, 15429, 17205, 17236, 20572, 21545, 22940, 25715, 25854, 30858, 34410, 43090, 51430, 51708, 61716, 64635, 68820, 77145, 86180, 102860, 129270, 154290, 159433, 258540, 308580, 318866, 478299, 637732, 797165, 956598, 1594330, 1913196, 2391495, 3188660, 4782990, 9565980]

約数ペア:

[(1, 9565980), (2, 4782990), (3, 3188660), (4, 2391495), (5, 1913196), (6, 1594330), (10, 956598), (12, 797165), (15, 637732), (20, 478299), (30, 318866), (31, 308580), (37, 258540), (60, 159433), (62, 154290), (74, 129270), (93, 102860), (111, 86180), (124, 77145), (139, 68820), (148, 64635), (155, 61716), (185, 51708), (186, 51430), (222, 43090), (278, 34410), (310, 30858), (370, 25854), (372, 25715), (417, 22940), (444, 21545), (465, 20572), (555, 17236), (556, 17205), (620, 15429), (695, 13764), (740, 12927), (834, 11470), (930, 10286), (1110, 8618), (1147, 8340), (1390, 6882), (1668, 5735), (1860, 5143), (2085, 4588), (2220, 4309), (2294, 4170), (2780, 3441)]