29660680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 79925400

約数和(自身を除く): 50264720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 409, 490, 518, 740, 818, 980, 1036, 1295, 1480, 1636, 1813, 1960, 2045, 2072, 2590, 2863, 3272, 3626, 4090, 5180, 5726, 7252, 8180, 9065, 10360, 11452, 14315, 14504, 15133, 16360, 18130, 20041, 22904, 28630, 30266, 36260, 40082, 57260, 60532, 72520, 75665, 80164, 100205, 105931, 114520, 121064, 151330, 160328, 200410, 211862, 302660, 400820, 423724, 529655, 605320, 741517, 801640, 847448, 1059310, 1483034, 2118620, 2966068, 3707585, 4237240, 5932136, 7415170, 14830340, 29660680]

約数ペア:

[(1, 29660680), (2, 14830340), (4, 7415170), (5, 5932136), (7, 4237240), (8, 3707585), (10, 2966068), (14, 2118620), (20, 1483034), (28, 1059310), (35, 847448), (37, 801640), (40, 741517), (49, 605320), (56, 529655), (70, 423724), (74, 400820), (98, 302660), (140, 211862), (148, 200410), (185, 160328), (196, 151330), (245, 121064), (259, 114520), (280, 105931), (296, 100205), (370, 80164), (392, 75665), (409, 72520), (490, 60532), (518, 57260), (740, 40082), (818, 36260), (980, 30266), (1036, 28630), (1295, 22904), (1480, 20041), (1636, 18130), (1813, 16360), (1960, 15133), (2045, 14504), (2072, 14315), (2590, 11452), (2863, 10360), (3272, 9065), (3626, 8180), (4090, 7252), (5180, 5726)]