59787780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76651}}^1$

素因数の和:76676

約数の個数: 48

約数和(自身を含む): 180285504

約数和(自身を除く): 120497724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 76651, 153302, 229953, 306604, 383255, 459906, 766510, 919812, 996463, 1149765, 1533020, 1992926, 2299530, 2989389, 3985852, 4599060, 4982315, 5978778, 9964630, 11957556, 14946945, 19929260, 29893890, 59787780]

約数ペア:

[(1, 59787780), (2, 29893890), (3, 19929260), (4, 14946945), (5, 11957556), (6, 9964630), (10, 5978778), (12, 4982315), (13, 4599060), (15, 3985852), (20, 2989389), (26, 2299530), (30, 1992926), (39, 1533020), (52, 1149765), (60, 996463), (65, 919812), (78, 766510), (130, 459906), (156, 383255), (195, 306604), (260, 229953), (390, 153302), (780, 76651)]