22191420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{641}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 62340768

約数和(自身を除く): 40149348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 641, 1154, 1282, 1731, 1923, 2308, 2564, 2885, 3205, 3462, 3846, 5770, 6410, 6924, 7692, 8655, 9615, 11540, 12820, 17310, 19230, 34620, 38460, 369857, 739714, 1109571, 1479428, 1849285, 2219142, 3698570, 4438284, 5547855, 7397140, 11095710, 22191420]

約数ペア:

[(1, 22191420), (2, 11095710), (3, 7397140), (4, 5547855), (5, 4438284), (6, 3698570), (10, 2219142), (12, 1849285), (15, 1479428), (20, 1109571), (30, 739714), (60, 369857), (577, 38460), (641, 34620), (1154, 19230), (1282, 17310), (1731, 12820), (1923, 11540), (2308, 9615), (2564, 8655), (2885, 7692), (3205, 6924), (3462, 6410), (3846, 5770)]