69450806460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1857967}}^1$

素因数の和:1858075

約数の個数: 96

約数和(自身を含む): 224739809280

約数和(自身を除く): 155289002820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3738, 5340, 6230, 7476, 9345, 12460, 18690, 37380, 1857967, 3715934, 5573901, 7431868, 9289835, 11147802, 13005769, 18579670, 22295604, 26011538, 27869505, 37159340, 39017307, 52023076, 55739010, 65028845, 78034614, 111478020, 130057690, 156069228, 165359063, 195086535, 260115380, 330718126, 390173070, 496077189, 661436252, 780346140, 826795315, 992154378, 1157513441, 1653590630, 1984308756, 2315026882, 2480385945, 3307181260, 3472540323, 4630053764, 4960771890, 5787567205, 6945080646, 9921543780, 11575134410, 13890161292, 17362701615, 23150268820, 34725403230, 69450806460]

約数ペア:

[(1, 69450806460), (2, 34725403230), (3, 23150268820), (4, 17362701615), (5, 13890161292), (6, 11575134410), (7, 9921543780), (10, 6945080646), (12, 5787567205), (14, 4960771890), (15, 4630053764), (20, 3472540323), (21, 3307181260), (28, 2480385945), (30, 2315026882), (35, 1984308756), (42, 1653590630), (60, 1157513441), (70, 992154378), (84, 826795315), (89, 780346140), (105, 661436252), (140, 496077189), (178, 390173070), (210, 330718126), (267, 260115380), (356, 195086535), (420, 165359063), (445, 156069228), (534, 130057690), (623, 111478020), (890, 78034614), (1068, 65028845), (1246, 55739010), (1335, 52023076), (1780, 39017307), (1869, 37159340), (2492, 27869505), (2670, 26011538), (3115, 22295604), (3738, 18579670), (5340, 13005769), (6230, 11147802), (7476, 9289835), (9345, 7431868), (12460, 5573901), (18690, 3715934), (37380, 1857967)]