7515390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3739}}^1$

素因数の和:3816

約数の個数: 32

約数和(自身を含む): 18311040

約数和(自身を除く): 10795650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 3739, 7478, 11217, 18695, 22434, 37390, 56085, 112170, 250513, 501026, 751539, 1252565, 1503078, 2505130, 3757695, 7515390]

約数ペア:

[(1, 7515390), (2, 3757695), (3, 2505130), (5, 1503078), (6, 1252565), (10, 751539), (15, 501026), (30, 250513), (67, 112170), (134, 56085), (201, 37390), (335, 22434), (402, 18695), (670, 11217), (1005, 7478), (2010, 3739)]