61902570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 157409280

約数和(自身を除く): 95506710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 223, 285, 446, 487, 570, 669, 974, 1115, 1338, 1461, 2230, 2435, 2922, 3345, 4237, 4870, 6690, 7305, 8474, 9253, 12711, 14610, 18506, 21185, 25422, 27759, 42370, 46265, 55518, 63555, 92530, 108601, 127110, 138795, 217202, 277590, 325803, 543005, 651606, 1086010, 1629015, 2063419, 3258030, 4126838, 6190257, 10317095, 12380514, 20634190, 30951285, 61902570]

約数ペア:

[(1, 61902570), (2, 30951285), (3, 20634190), (5, 12380514), (6, 10317095), (10, 6190257), (15, 4126838), (19, 3258030), (30, 2063419), (38, 1629015), (57, 1086010), (95, 651606), (114, 543005), (190, 325803), (223, 277590), (285, 217202), (446, 138795), (487, 127110), (570, 108601), (669, 92530), (974, 63555), (1115, 55518), (1338, 46265), (1461, 42370), (2230, 27759), (2435, 25422), (2922, 21185), (3345, 18506), (4237, 14610), (4870, 12711), (6690, 9253), (7305, 8474)]