38773590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 96297984

約数和(自身を除く): 57524394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 107, 141, 214, 235, 257, 282, 321, 470, 514, 535, 642, 705, 771, 1070, 1285, 1410, 1542, 1605, 2570, 3210, 3855, 5029, 7710, 10058, 12079, 15087, 24158, 25145, 27499, 30174, 36237, 50290, 54998, 60395, 72474, 75435, 82497, 120790, 137495, 150870, 164994, 181185, 274990, 362370, 412485, 824970, 1292453, 2584906, 3877359, 6462265, 7754718, 12924530, 19386795, 38773590]

約数ペア:

[(1, 38773590), (2, 19386795), (3, 12924530), (5, 7754718), (6, 6462265), (10, 3877359), (15, 2584906), (30, 1292453), (47, 824970), (94, 412485), (107, 362370), (141, 274990), (214, 181185), (235, 164994), (257, 150870), (282, 137495), (321, 120790), (470, 82497), (514, 75435), (535, 72474), (642, 60395), (705, 54998), (771, 50290), (1070, 36237), (1285, 30174), (1410, 27499), (1542, 25145), (1605, 24158), (2570, 15087), (3210, 12079), (3855, 10058), (5029, 7710)]