2488370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2350030

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 349, 698, 713, 1426, 1745, 3490, 3565, 7130, 8027, 10819, 16054, 21638, 40135, 54095, 80270, 108190, 248837, 497674, 1244185, 2488370]

約数ペア:

[(1, 2488370), (2, 1244185), (5, 497674), (10, 248837), (23, 108190), (31, 80270), (46, 54095), (62, 40135), (115, 21638), (155, 16054), (230, 10819), (310, 8027), (349, 7130), (698, 3565), (713, 3490), (1426, 1745)]