15706779420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1\times {\mathrm{3461}}^1$

素因数の和:5275

約数の個数: 96

約数和(自身を含む): 45040343040

約数和(自身を除く): 29333563620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1759, 2580, 3461, 3518, 5277, 6922, 7036, 8795, 10383, 10554, 13844, 17305, 17590, 20766, 21108, 26385, 34610, 35180, 41532, 51915, 52770, 69220, 75637, 103830, 105540, 148823, 151274, 207660, 226911, 297646, 302548, 378185, 446469, 453822, 595292, 744115, 756370, 892938, 907644, 1134555, 1488230, 1512740, 1785876, 2232345, 2269110, 2976460, 4464690, 4538220, 6087899, 8929380, 12175798, 18263697, 24351596, 30439495, 36527394, 60878990, 73054788, 91318485, 121757980, 182636970, 261779657, 365273940, 523559314, 785338971, 1047118628, 1308898285, 1570677942, 2617796570, 3141355884, 3926694855, 5235593140, 7853389710, 15706779420]

約数ペア:

[(1, 15706779420), (2, 7853389710), (3, 5235593140), (4, 3926694855), (5, 3141355884), (6, 2617796570), (10, 1570677942), (12, 1308898285), (15, 1047118628), (20, 785338971), (30, 523559314), (43, 365273940), (60, 261779657), (86, 182636970), (129, 121757980), (172, 91318485), (215, 73054788), (258, 60878990), (430, 36527394), (516, 30439495), (645, 24351596), (860, 18263697), (1290, 12175798), (1759, 8929380), (2580, 6087899), (3461, 4538220), (3518, 4464690), (5277, 2976460), (6922, 2269110), (7036, 2232345), (8795, 1785876), (10383, 1512740), (10554, 1488230), (13844, 1134555), (17305, 907644), (17590, 892938), (20766, 756370), (21108, 744115), (26385, 595292), (34610, 453822), (35180, 446469), (41532, 378185), (51915, 302548), (52770, 297646), (69220, 226911), (75637, 207660), (103830, 151274), (105540, 148823)]