8427430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 17273088

約数和(自身を除く): 8845658

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 3331, 6662, 16655, 33310, 36641, 73282, 76613, 153226, 183205, 366410, 383065, 766130, 842743, 1685486, 4213715, 8427430]

約数ペア:

[(1, 8427430), (2, 4213715), (5, 1685486), (10, 842743), (11, 766130), (22, 383065), (23, 366410), (46, 183205), (55, 153226), (110, 76613), (115, 73282), (230, 36641), (253, 33310), (506, 16655), (1265, 6662), (2530, 3331)]