287510130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3194557}}^1$

素因数の和:3194570

約数の個数: 24

約数和(自身を含む): 747526572

約数和(自身を除く): 460016442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3194557, 6389114, 9583671, 15972785, 19167342, 28751013, 31945570, 47918355, 57502026, 95836710, 143755065, 287510130]

約数ペア:

[(1, 287510130), (2, 143755065), (3, 95836710), (5, 57502026), (6, 47918355), (9, 31945570), (10, 28751013), (15, 19167342), (18, 15972785), (30, 9583671), (45, 6389114), (90, 3194557)]