6690330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 11453670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 349, 355, 426, 639, 698, 710, 1047, 1065, 1278, 1745, 1917, 2094, 2130, 3141, 3195, 3490, 3834, 5235, 6282, 6390, 9423, 9585, 10470, 15705, 18846, 19170, 24779, 31410, 47115, 49558, 74337, 94230, 123895, 148674, 223011, 247790, 371685, 446022, 669033, 743370, 1115055, 1338066, 2230110, 3345165, 6690330]

約数ペア:

[(1, 6690330), (2, 3345165), (3, 2230110), (5, 1338066), (6, 1115055), (9, 743370), (10, 669033), (15, 446022), (18, 371685), (27, 247790), (30, 223011), (45, 148674), (54, 123895), (71, 94230), (90, 74337), (135, 49558), (142, 47115), (213, 31410), (270, 24779), (349, 19170), (355, 18846), (426, 15705), (639, 10470), (698, 9585), (710, 9423), (1047, 6390), (1065, 6282), (1278, 5235), (1745, 3834), (1917, 3490), (2094, 3195), (2130, 3141)]