69675090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 177085440

約数和(自身を除く): 107410350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 251, 285, 487, 502, 570, 753, 974, 1255, 1461, 1506, 2435, 2510, 2922, 3765, 4769, 4870, 7305, 7530, 9253, 9538, 14307, 14610, 18506, 23845, 27759, 28614, 46265, 47690, 55518, 71535, 92530, 122237, 138795, 143070, 244474, 277590, 366711, 611185, 733422, 1222370, 1833555, 2322503, 3667110, 4645006, 6967509, 11612515, 13935018, 23225030, 34837545, 69675090]

約数ペア:

[(1, 69675090), (2, 34837545), (3, 23225030), (5, 13935018), (6, 11612515), (10, 6967509), (15, 4645006), (19, 3667110), (30, 2322503), (38, 1833555), (57, 1222370), (95, 733422), (114, 611185), (190, 366711), (251, 277590), (285, 244474), (487, 143070), (502, 138795), (570, 122237), (753, 92530), (974, 71535), (1255, 55518), (1461, 47690), (1506, 46265), (2435, 28614), (2510, 27759), (2922, 23845), (3765, 18506), (4769, 14610), (4870, 14307), (7305, 9538), (7530, 9253)]