238700910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66863}}^1$

素因数の和:66897

約数の個数: 64

約数和(自身を含む): 693245952

約数和(自身を除く): 454545042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 66863, 133726, 200589, 334315, 401178, 468041, 668630, 936082, 1002945, 1136671, 1404123, 2005890, 2273342, 2340205, 2808246, 3410013, 4680410, 5683355, 6820026, 7020615, 7956697, 11366710, 14041230, 15913394, 17050065, 23870091, 34100130, 39783485, 47740182, 79566970, 119350455, 238700910]

約数ペア:

[(1, 238700910), (2, 119350455), (3, 79566970), (5, 47740182), (6, 39783485), (7, 34100130), (10, 23870091), (14, 17050065), (15, 15913394), (17, 14041230), (21, 11366710), (30, 7956697), (34, 7020615), (35, 6820026), (42, 5683355), (51, 4680410), (70, 3410013), (85, 2808246), (102, 2340205), (105, 2273342), (119, 2005890), (170, 1404123), (210, 1136671), (238, 1002945), (255, 936082), (357, 668630), (510, 468041), (595, 401178), (714, 334315), (1190, 200589), (1785, 133726), (3570, 66863)]