27142990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{733}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 58449888

約数和(自身を除く): 31306898

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 529, 733, 805, 1058, 1466, 1610, 2645, 3665, 3703, 5131, 5290, 7330, 7406, 10262, 16859, 18515, 25655, 33718, 37030, 51310, 84295, 118013, 168590, 236026, 387757, 590065, 775514, 1180130, 1938785, 2714299, 3877570, 5428598, 13571495, 27142990]

約数ペア:

[(1, 27142990), (2, 13571495), (5, 5428598), (7, 3877570), (10, 2714299), (14, 1938785), (23, 1180130), (35, 775514), (46, 590065), (70, 387757), (115, 236026), (161, 168590), (230, 118013), (322, 84295), (529, 51310), (733, 37030), (805, 33718), (1058, 25655), (1466, 18515), (1610, 16859), (2645, 10262), (3665, 7406), (3703, 7330), (5131, 5290)]