2015186690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3583}}^1\times {\mathrm{5113}}^1$

素因数の和:8714

約数の個数: 32

約数和(自身を含む): 3958972416

約数和(自身を除く): 1943785726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3583, 5113, 7166, 10226, 17915, 25565, 35830, 39413, 51130, 56243, 78826, 112486, 197065, 281215, 394130, 562430, 18319879, 36639758, 91599395, 183198790, 201518669, 403037338, 1007593345, 2015186690]

約数ペア:

[(1, 2015186690), (2, 1007593345), (5, 403037338), (10, 201518669), (11, 183198790), (22, 91599395), (55, 36639758), (110, 18319879), (3583, 562430), (5113, 394130), (7166, 281215), (10226, 197065), (17915, 112486), (25565, 78826), (35830, 56243), (39413, 51130)]