179220330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9349}}^1$

素因数の和:9436

約数の個数: 64

約数和(自身を含む): 484704000

約数和(自身を除く): 305483670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9349, 9585, 18698, 19170, 28047, 46745, 56094, 84141, 93490, 140235, 168282, 252423, 280470, 420705, 504846, 663779, 841410, 1262115, 1327558, 1991337, 2524230, 3318895, 3982674, 5974011, 6637790, 9956685, 11948022, 17922033, 19913370, 29870055, 35844066, 59740110, 89610165, 179220330]

約数ペア:

[(1, 179220330), (2, 89610165), (3, 59740110), (5, 35844066), (6, 29870055), (9, 19913370), (10, 17922033), (15, 11948022), (18, 9956685), (27, 6637790), (30, 5974011), (45, 3982674), (54, 3318895), (71, 2524230), (90, 1991337), (135, 1327558), (142, 1262115), (213, 841410), (270, 663779), (355, 504846), (426, 420705), (639, 280470), (710, 252423), (1065, 168282), (1278, 140235), (1917, 93490), (2130, 84141), (3195, 56094), (3834, 46745), (6390, 28047), (9349, 19170), (9585, 18698)]