213787170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{3163}}^1$

素因数の和:3927

約数の個数: 48

約数和(自身を含む): 556762752

約数和(自身を除く): 342975582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 751, 1502, 2253, 3163, 3755, 4506, 6326, 6759, 7510, 9489, 11265, 13518, 15815, 18978, 22530, 28467, 31630, 33795, 47445, 56934, 67590, 94890, 142335, 284670, 2375413, 4750826, 7126239, 11877065, 14252478, 21378717, 23754130, 35631195, 42757434, 71262390, 106893585, 213787170]

約数ペア:

[(1, 213787170), (2, 106893585), (3, 71262390), (5, 42757434), (6, 35631195), (9, 23754130), (10, 21378717), (15, 14252478), (18, 11877065), (30, 7126239), (45, 4750826), (90, 2375413), (751, 284670), (1502, 142335), (2253, 94890), (3163, 67590), (3755, 56934), (4506, 47445), (6326, 33795), (6759, 31630), (7510, 28467), (9489, 22530), (11265, 18978), (13518, 15815)]