1489725060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{8839}}^1$

素因数の和:8957

約数の個数: 72

約数和(自身を含む): 4251898560

約数和(自身を除く): 2762173500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2809, 3180, 5618, 8427, 8839, 11236, 14045, 16854, 17678, 26517, 28090, 33708, 35356, 42135, 44195, 53034, 56180, 84270, 88390, 106068, 132585, 168540, 176780, 265170, 468467, 530340, 936934, 1405401, 1873868, 2342335, 2810802, 4684670, 5621604, 7027005, 9369340, 14054010, 24828751, 28108020, 49657502, 74486253, 99315004, 124143755, 148972506, 248287510, 297945012, 372431265, 496575020, 744862530, 1489725060]

約数ペア:

[(1, 1489725060), (2, 744862530), (3, 496575020), (4, 372431265), (5, 297945012), (6, 248287510), (10, 148972506), (12, 124143755), (15, 99315004), (20, 74486253), (30, 49657502), (53, 28108020), (60, 24828751), (106, 14054010), (159, 9369340), (212, 7027005), (265, 5621604), (318, 4684670), (530, 2810802), (636, 2342335), (795, 1873868), (1060, 1405401), (1590, 936934), (2809, 530340), (3180, 468467), (5618, 265170), (8427, 176780), (8839, 168540), (11236, 132585), (14045, 106068), (16854, 88390), (17678, 84270), (26517, 56180), (28090, 53034), (33708, 44195), (35356, 42135)]