34440420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1969

約数の個数: 96

約数和(自身を含む): 112831488

約数和(自身を除く): 78391068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 1907, 2580, 3010, 3612, 3814, 4515, 5721, 6020, 7628, 9030, 9535, 11442, 13349, 18060, 19070, 22884, 26698, 28605, 38140, 40047, 53396, 57210, 66745, 80094, 82001, 114420, 133490, 160188, 164002, 200235, 246003, 266980, 328004, 400470, 410005, 492006, 574007, 800940, 820010, 984012, 1148014, 1230015, 1640020, 1722021, 2296028, 2460030, 2870035, 3444042, 4920060, 5740070, 6888084, 8610105, 11480140, 17220210, 34440420]

約数ペア:

[(1, 34440420), (2, 17220210), (3, 11480140), (4, 8610105), (5, 6888084), (6, 5740070), (7, 4920060), (10, 3444042), (12, 2870035), (14, 2460030), (15, 2296028), (20, 1722021), (21, 1640020), (28, 1230015), (30, 1148014), (35, 984012), (42, 820010), (43, 800940), (60, 574007), (70, 492006), (84, 410005), (86, 400470), (105, 328004), (129, 266980), (140, 246003), (172, 200235), (210, 164002), (215, 160188), (258, 133490), (301, 114420), (420, 82001), (430, 80094), (516, 66745), (602, 57210), (645, 53396), (860, 40047), (903, 38140), (1204, 28605), (1290, 26698), (1505, 22884), (1806, 19070), (1907, 18060), (2580, 13349), (3010, 11442), (3612, 9535), (3814, 9030), (4515, 7628), (5721, 6020)]