7657140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7507}}^1$

素因数の和:7536

約数の個数: 48

約数和(自身を含む): 22704192

約数和(自身を除く): 15047052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7507, 15014, 22521, 30028, 37535, 45042, 75070, 90084, 112605, 127619, 150140, 225210, 255238, 382857, 450420, 510476, 638095, 765714, 1276190, 1531428, 1914285, 2552380, 3828570, 7657140]

約数ペア:

[(1, 7657140), (2, 3828570), (3, 2552380), (4, 1914285), (5, 1531428), (6, 1276190), (10, 765714), (12, 638095), (15, 510476), (17, 450420), (20, 382857), (30, 255238), (34, 225210), (51, 150140), (60, 127619), (68, 112605), (85, 90084), (102, 75070), (170, 45042), (204, 37535), (255, 30028), (340, 22521), (510, 15014), (1020, 7507)]