2108422590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{14737}}^1$

素因数の和:15017

約数の個数: 64

約数和(自身を含む): 5348125440

約数和(自身を除く): 3239702850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 251, 285, 502, 570, 753, 1255, 1506, 2510, 3765, 4769, 7530, 9538, 14307, 14737, 23845, 28614, 29474, 44211, 47690, 71535, 73685, 88422, 143070, 147370, 221055, 280003, 442110, 560006, 840009, 1400015, 1680018, 2800030, 3698987, 4200045, 7397974, 8400090, 11096961, 18494935, 22193922, 36989870, 55484805, 70280753, 110969610, 140561506, 210842259, 351403765, 421684518, 702807530, 1054211295, 2108422590]

約数ペア:

[(1, 2108422590), (2, 1054211295), (3, 702807530), (5, 421684518), (6, 351403765), (10, 210842259), (15, 140561506), (19, 110969610), (30, 70280753), (38, 55484805), (57, 36989870), (95, 22193922), (114, 18494935), (190, 11096961), (251, 8400090), (285, 7397974), (502, 4200045), (570, 3698987), (753, 2800030), (1255, 1680018), (1506, 1400015), (2510, 840009), (3765, 560006), (4769, 442110), (7530, 280003), (9538, 221055), (14307, 147370), (14737, 143070), (23845, 88422), (28614, 73685), (29474, 71535), (44211, 47690)]