135276820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 347493888

約数和(自身を除く): 212217068

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 113, 119, 140, 170, 226, 238, 340, 452, 476, 503, 565, 595, 791, 1006, 1130, 1190, 1582, 1921, 2012, 2260, 2380, 2515, 3164, 3521, 3842, 3955, 5030, 7042, 7684, 7910, 8551, 9605, 10060, 13447, 14084, 15820, 17102, 17605, 19210, 26894, 34204, 35210, 38420, 42755, 53788, 56839, 59857, 67235, 70420, 85510, 113678, 119714, 134470, 171020, 227356, 239428, 268940, 284195, 299285, 397873, 568390, 598570, 795746, 966263, 1136780, 1197140, 1591492, 1932526, 1989365, 3865052, 3978730, 4831315, 6763841, 7957460, 9662630, 13527682, 19325260, 27055364, 33819205, 67638410, 135276820]

約数ペア:

[(1, 135276820), (2, 67638410), (4, 33819205), (5, 27055364), (7, 19325260), (10, 13527682), (14, 9662630), (17, 7957460), (20, 6763841), (28, 4831315), (34, 3978730), (35, 3865052), (68, 1989365), (70, 1932526), (85, 1591492), (113, 1197140), (119, 1136780), (140, 966263), (170, 795746), (226, 598570), (238, 568390), (340, 397873), (452, 299285), (476, 284195), (503, 268940), (565, 239428), (595, 227356), (791, 171020), (1006, 134470), (1130, 119714), (1190, 113678), (1582, 85510), (1921, 70420), (2012, 67235), (2260, 59857), (2380, 56839), (2515, 53788), (3164, 42755), (3521, 38420), (3842, 35210), (3955, 34204), (5030, 26894), (7042, 19210), (7684, 17605), (7910, 17102), (8551, 15820), (9605, 14084), (10060, 13447)]