242222030

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{739}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 443556000

約数和(自身を除く): 201333970

約数列:

[1, 2, 5, 10, 73, 146, 365, 449, 730, 739, 898, 1478, 2245, 3695, 4490, 7390, 32777, 53947, 65554, 107894, 163885, 269735, 327770, 331811, 539470, 663622, 1659055, 3318110, 24222203, 48444406, 121111015, 242222030]

約数ペア:

[(1, 242222030), (2, 121111015), (5, 48444406), (10, 24222203), (73, 3318110), (146, 1659055), (365, 663622), (449, 539470), (730, 331811), (739, 327770), (898, 269735), (1478, 163885), (2245, 107894), (3695, 65554), (4490, 53947), (7390, 32777)]