101906140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 254951424

約数和(自身を除く): 153045284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 103, 140, 148, 185, 191, 206, 259, 370, 382, 412, 515, 518, 721, 740, 764, 955, 1030, 1036, 1295, 1337, 1442, 1910, 2060, 2590, 2674, 2884, 3605, 3811, 3820, 5180, 5348, 6685, 7067, 7210, 7622, 13370, 14134, 14420, 15244, 19055, 19673, 26677, 26740, 28268, 35335, 38110, 39346, 49469, 53354, 70670, 76220, 78692, 98365, 98938, 106708, 133385, 137711, 141340, 196730, 197876, 247345, 266770, 275422, 393460, 494690, 533540, 550844, 688555, 727901, 989380, 1377110, 1455802, 2754220, 2911604, 3639505, 5095307, 7279010, 10190614, 14558020, 20381228, 25476535, 50953070, 101906140]

約数ペア:

[(1, 101906140), (2, 50953070), (4, 25476535), (5, 20381228), (7, 14558020), (10, 10190614), (14, 7279010), (20, 5095307), (28, 3639505), (35, 2911604), (37, 2754220), (70, 1455802), (74, 1377110), (103, 989380), (140, 727901), (148, 688555), (185, 550844), (191, 533540), (206, 494690), (259, 393460), (370, 275422), (382, 266770), (412, 247345), (515, 197876), (518, 196730), (721, 141340), (740, 137711), (764, 133385), (955, 106708), (1030, 98938), (1036, 98365), (1295, 78692), (1337, 76220), (1442, 70670), (1910, 53354), (2060, 49469), (2590, 39346), (2674, 38110), (2884, 35335), (3605, 28268), (3811, 26740), (3820, 26677), (5180, 19673), (5348, 19055), (6685, 15244), (7067, 14420), (7210, 14134), (7622, 13370)]