3868715060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{891409}}^1$

素因数の和:891456

約数の個数: 48

約数和(自身を含む): 9584440320

約数和(自身を除く): 5715725260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 891409, 1782818, 3565636, 4457045, 6239863, 8914090, 12479726, 17828180, 24959452, 27633679, 31199315, 55267358, 62398630, 110534716, 124797260, 138168395, 193435753, 276336790, 386871506, 552673580, 773743012, 967178765, 1934357530, 3868715060]

約数ペア:

[(1, 3868715060), (2, 1934357530), (4, 967178765), (5, 773743012), (7, 552673580), (10, 386871506), (14, 276336790), (20, 193435753), (28, 138168395), (31, 124797260), (35, 110534716), (62, 62398630), (70, 55267358), (124, 31199315), (140, 27633679), (155, 24959452), (217, 17828180), (310, 12479726), (434, 8914090), (620, 6239863), (868, 4457045), (1085, 3565636), (2170, 1782818), (4340, 891409)]