707245890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{7919}}^1$

素因数の和:8171

約数の個数: 64

約数和(自身を含む): 1836172800

約数和(自身を除く): 1128926910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 229, 390, 458, 687, 1145, 1374, 2290, 2977, 3435, 5954, 6870, 7919, 8931, 14885, 15838, 17862, 23757, 29770, 39595, 44655, 47514, 79190, 89310, 102947, 118785, 205894, 237570, 308841, 514735, 617682, 1029470, 1544205, 1813451, 3088410, 3626902, 5440353, 9067255, 10880706, 18134510, 23574863, 27201765, 47149726, 54403530, 70724589, 117874315, 141449178, 235748630, 353622945, 707245890]

約数ペア:

[(1, 707245890), (2, 353622945), (3, 235748630), (5, 141449178), (6, 117874315), (10, 70724589), (13, 54403530), (15, 47149726), (26, 27201765), (30, 23574863), (39, 18134510), (65, 10880706), (78, 9067255), (130, 5440353), (195, 3626902), (229, 3088410), (390, 1813451), (458, 1544205), (687, 1029470), (1145, 617682), (1374, 514735), (2290, 308841), (2977, 237570), (3435, 205894), (5954, 118785), (6870, 102947), (7919, 89310), (8931, 79190), (14885, 47514), (15838, 44655), (17862, 39595), (23757, 29770)]