67844140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37277}}^1$

素因数の和:37306

約数の個数: 48

約数和(自身を含む): 175355712

約数和(自身を除く): 107511572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 37277, 74554, 149108, 186385, 260939, 372770, 484601, 521878, 745540, 969202, 1043756, 1304695, 1938404, 2423005, 2609390, 3392207, 4846010, 5218780, 6784414, 9692020, 13568828, 16961035, 33922070, 67844140]

約数ペア:

[(1, 67844140), (2, 33922070), (4, 16961035), (5, 13568828), (7, 9692020), (10, 6784414), (13, 5218780), (14, 4846010), (20, 3392207), (26, 2609390), (28, 2423005), (35, 1938404), (52, 1304695), (65, 1043756), (70, 969202), (91, 745540), (130, 521878), (140, 484601), (182, 372770), (260, 260939), (364, 186385), (455, 149108), (910, 74554), (1820, 37277)]