27377140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11503}}^1$

素因数の和:11536

約数の個数: 48

約数和(自身を含む): 69576192

約数和(自身を除く): 42199052

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 11503, 23006, 46012, 57515, 80521, 115030, 161042, 195551, 230060, 322084, 391102, 402605, 782204, 805210, 977755, 1368857, 1610420, 1955510, 2737714, 3911020, 5475428, 6844285, 13688570, 27377140]

約数ペア:

[(1, 27377140), (2, 13688570), (4, 6844285), (5, 5475428), (7, 3911020), (10, 2737714), (14, 1955510), (17, 1610420), (20, 1368857), (28, 977755), (34, 805210), (35, 782204), (68, 402605), (70, 391102), (85, 322084), (119, 230060), (140, 195551), (170, 161042), (238, 115030), (340, 80521), (476, 57515), (595, 46012), (1190, 23006), (2380, 11503)]