522210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 1370304

約数和(自身を除く): 848094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 169, 195, 206, 309, 338, 390, 507, 515, 618, 845, 1014, 1030, 1339, 1545, 1690, 2535, 2678, 3090, 4017, 5070, 6695, 8034, 13390, 17407, 20085, 34814, 40170, 52221, 87035, 104442, 174070, 261105, 522210]

約数ペア:

[(1, 522210), (2, 261105), (3, 174070), (5, 104442), (6, 87035), (10, 52221), (13, 40170), (15, 34814), (26, 20085), (30, 17407), (39, 13390), (65, 8034), (78, 6695), (103, 5070), (130, 4017), (169, 3090), (195, 2678), (206, 2535), (309, 1690), (338, 1545), (390, 1339), (507, 1030), (515, 1014), (618, 845)]