278317110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{9901}}^1$

素因数の和:10848

約数の個数: 32

約数和(自身を含む): 668741472

約数和(自身を除く): 390424362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 937, 1874, 2811, 4685, 5622, 9370, 9901, 14055, 19802, 28110, 29703, 49505, 59406, 99010, 148515, 297030, 9277237, 18554474, 27831711, 46386185, 55663422, 92772370, 139158555, 278317110]

約数ペア:

[(1, 278317110), (2, 139158555), (3, 92772370), (5, 55663422), (6, 46386185), (10, 27831711), (15, 18554474), (30, 9277237), (937, 297030), (1874, 148515), (2811, 99010), (4685, 59406), (5622, 49505), (9370, 29703), (9901, 28110), (14055, 19802)]