614943280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35423}}^1$

素因数の和:35474

約数の個数: 80

約数和(自身を含む): 1686749184

約数和(自身を除く): 1071805904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 35423, 70846, 141692, 177115, 247961, 283384, 354230, 495922, 566768, 708460, 991844, 1098113, 1239805, 1416920, 1983688, 2196226, 2479610, 2833840, 3967376, 4392452, 4959220, 5490565, 7686791, 8784904, 9918440, 10981130, 15373582, 17569808, 19836880, 21962260, 30747164, 38433955, 43924520, 61494328, 76867910, 87849040, 122988656, 153735820, 307471640, 614943280]

約数ペア:

[(1, 614943280), (2, 307471640), (4, 153735820), (5, 122988656), (7, 87849040), (8, 76867910), (10, 61494328), (14, 43924520), (16, 38433955), (20, 30747164), (28, 21962260), (31, 19836880), (35, 17569808), (40, 15373582), (56, 10981130), (62, 9918440), (70, 8784904), (80, 7686791), (112, 5490565), (124, 4959220), (140, 4392452), (155, 3967376), (217, 2833840), (248, 2479610), (280, 2196226), (310, 1983688), (434, 1416920), (496, 1239805), (560, 1098113), (620, 991844), (868, 708460), (1085, 566768), (1240, 495922), (1736, 354230), (2170, 283384), (2480, 247961), (3472, 177115), (4340, 141692), (8680, 70846), (17360, 35423)]