287594130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{309241}}^1$

素因数の和:309282

約数の個数: 32

約数和(自身を含む): 712493568

約数和(自身を除く): 424899438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 309241, 618482, 927723, 1546205, 1855446, 3092410, 4638615, 9277230, 9586471, 19172942, 28759413, 47932355, 57518826, 95864710, 143797065, 287594130]

約数ペア:

[(1, 287594130), (2, 143797065), (3, 95864710), (5, 57518826), (6, 47932355), (10, 28759413), (15, 19172942), (30, 9586471), (31, 9277230), (62, 4638615), (93, 3092410), (155, 1855446), (186, 1546205), (310, 927723), (465, 618482), (930, 309241)]