1508236490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{28123}}^1$

素因数の和:28334

約数の個数: 32

約数和(自身を含む): 2818699776

約数和(自身を除く): 1310463286

約数列:

[1, 2, 5, 10, 31, 62, 155, 173, 310, 346, 865, 1730, 5363, 10726, 26815, 28123, 53630, 56246, 140615, 281230, 871813, 1743626, 4359065, 4865279, 8718130, 9730558, 24326395, 48652790, 150823649, 301647298, 754118245, 1508236490]

約数ペア:

[(1, 1508236490), (2, 754118245), (5, 301647298), (10, 150823649), (31, 48652790), (62, 24326395), (155, 9730558), (173, 8718130), (310, 4865279), (346, 4359065), (865, 1743626), (1730, 871813), (5363, 281230), (10726, 140615), (26815, 56246), (28123, 53630)]