38154180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 112186368

約数和(自身を除く): 74032188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 281, 292, 310, 365, 372, 438, 465, 562, 620, 730, 843, 876, 930, 1095, 1124, 1405, 1460, 1686, 1860, 2190, 2263, 2810, 3372, 4215, 4380, 4526, 5620, 6789, 8430, 8711, 9052, 11315, 13578, 16860, 17422, 20513, 22630, 26133, 27156, 33945, 34844, 41026, 43555, 45260, 52266, 61539, 67890, 82052, 87110, 102565, 104532, 123078, 130665, 135780, 174220, 205130, 246156, 261330, 307695, 410260, 522660, 615390, 635903, 1230780, 1271806, 1907709, 2543612, 3179515, 3815418, 6359030, 7630836, 9538545, 12718060, 19077090, 38154180]

約数ペア:

[(1, 38154180), (2, 19077090), (3, 12718060), (4, 9538545), (5, 7630836), (6, 6359030), (10, 3815418), (12, 3179515), (15, 2543612), (20, 1907709), (30, 1271806), (31, 1230780), (60, 635903), (62, 615390), (73, 522660), (93, 410260), (124, 307695), (146, 261330), (155, 246156), (186, 205130), (219, 174220), (281, 135780), (292, 130665), (310, 123078), (365, 104532), (372, 102565), (438, 87110), (465, 82052), (562, 67890), (620, 61539), (730, 52266), (843, 45260), (876, 43555), (930, 41026), (1095, 34844), (1124, 33945), (1405, 27156), (1460, 26133), (1686, 22630), (1860, 20513), (2190, 17422), (2263, 16860), (2810, 13578), (3372, 11315), (4215, 9052), (4380, 8711), (4526, 8430), (5620, 6789)]