137236260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{46679}}^1$

素因数の和:46705

約数の個数: 72

約数和(自身を含む): 447007680

約数和(自身を除く): 309771420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 46679, 93358, 140037, 186716, 233395, 280074, 326753, 466790, 560148, 653506, 700185, 933580, 980259, 1307012, 1400370, 1633765, 1960518, 2287271, 2800740, 3267530, 3921036, 4574542, 4901295, 6535060, 6861813, 9149084, 9802590, 11436355, 13723626, 19605180, 22872710, 27447252, 34309065, 45745420, 68618130, 137236260]

約数ペア:

[(1, 137236260), (2, 68618130), (3, 45745420), (4, 34309065), (5, 27447252), (6, 22872710), (7, 19605180), (10, 13723626), (12, 11436355), (14, 9802590), (15, 9149084), (20, 6861813), (21, 6535060), (28, 4901295), (30, 4574542), (35, 3921036), (42, 3267530), (49, 2800740), (60, 2287271), (70, 1960518), (84, 1633765), (98, 1400370), (105, 1307012), (140, 980259), (147, 933580), (196, 700185), (210, 653506), (245, 560148), (294, 466790), (420, 326753), (490, 280074), (588, 233395), (735, 186716), (980, 140037), (1470, 93358), (2940, 46679)]