3724840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 9797760

約数和(自身を除く): 6072920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 251, 265, 280, 371, 424, 502, 530, 742, 1004, 1060, 1255, 1484, 1757, 1855, 2008, 2120, 2510, 2968, 3514, 3710, 5020, 7028, 7420, 8785, 10040, 13303, 14056, 14840, 17570, 26606, 35140, 53212, 66515, 70280, 93121, 106424, 133030, 186242, 266060, 372484, 465605, 532120, 744968, 931210, 1862420, 3724840]

約数ペア:

[(1, 3724840), (2, 1862420), (4, 931210), (5, 744968), (7, 532120), (8, 465605), (10, 372484), (14, 266060), (20, 186242), (28, 133030), (35, 106424), (40, 93121), (53, 70280), (56, 66515), (70, 53212), (106, 35140), (140, 26606), (212, 17570), (251, 14840), (265, 14056), (280, 13303), (371, 10040), (424, 8785), (502, 7420), (530, 7028), (742, 5020), (1004, 3710), (1060, 3514), (1255, 2968), (1484, 2510), (1757, 2120), (1855, 2008)]