69242670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 207567360

約数和(自身を除く): 138324690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 210, 262, 315, 393, 630, 655, 786, 839, 917, 1179, 1310, 1678, 1834, 1965, 2358, 2517, 2751, 3930, 4195, 4585, 5034, 5502, 5873, 5895, 7551, 8253, 8390, 9170, 11746, 11790, 12585, 13755, 15102, 16506, 17619, 25170, 27510, 29365, 35238, 37755, 41265, 52857, 58730, 75510, 82530, 88095, 105714, 109909, 176190, 219818, 264285, 329727, 528570, 549545, 659454, 769363, 989181, 1099090, 1538726, 1648635, 1978362, 2308089, 3297270, 3846815, 4616178, 4945905, 6924267, 7693630, 9891810, 11540445, 13848534, 23080890, 34621335, 69242670]

約数ペア:

[(1, 69242670), (2, 34621335), (3, 23080890), (5, 13848534), (6, 11540445), (7, 9891810), (9, 7693630), (10, 6924267), (14, 4945905), (15, 4616178), (18, 3846815), (21, 3297270), (30, 2308089), (35, 1978362), (42, 1648635), (45, 1538726), (63, 1099090), (70, 989181), (90, 769363), (105, 659454), (126, 549545), (131, 528570), (210, 329727), (262, 264285), (315, 219818), (393, 176190), (630, 109909), (655, 105714), (786, 88095), (839, 82530), (917, 75510), (1179, 58730), (1310, 52857), (1678, 41265), (1834, 37755), (1965, 35238), (2358, 29365), (2517, 27510), (2751, 25170), (3930, 17619), (4195, 16506), (4585, 15102), (5034, 13755), (5502, 12585), (5873, 11790), (5895, 11746), (7551, 9170), (8253, 8390)]