27248690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 59996160

約数和(自身を除く): 32747470

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 433, 434, 866, 899, 1015, 1085, 1798, 2030, 2165, 2170, 3031, 4330, 4495, 6062, 6293, 8990, 12557, 12586, 13423, 15155, 25114, 26846, 30310, 31465, 62785, 62930, 67115, 87899, 93961, 125570, 134230, 175798, 187922, 389267, 439495, 469805, 778534, 878990, 939610, 1946335, 2724869, 3892670, 5449738, 13624345, 27248690]

約数ペア:

[(1, 27248690), (2, 13624345), (5, 5449738), (7, 3892670), (10, 2724869), (14, 1946335), (29, 939610), (31, 878990), (35, 778534), (58, 469805), (62, 439495), (70, 389267), (145, 187922), (155, 175798), (203, 134230), (217, 125570), (290, 93961), (310, 87899), (406, 67115), (433, 62930), (434, 62785), (866, 31465), (899, 30310), (1015, 26846), (1085, 25114), (1798, 15155), (2030, 13423), (2165, 12586), (2170, 12557), (3031, 8990), (4330, 6293), (4495, 6062)]