2912865585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2113}}^1$

素因数の和:2838

約数の個数: 64

約数和(自身を含む): 5617489920

約数和(自身を除く): 2704624335

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 691, 1995, 2073, 2113, 3455, 4837, 6339, 10365, 10565, 13129, 14511, 14791, 24185, 31695, 39387, 40147, 44373, 65645, 72555, 73955, 91903, 120441, 196935, 200735, 221865, 275709, 281029, 459515, 602205, 843087, 1378545, 1405145, 1460083, 4215435, 4380249, 7300415, 10220581, 21901245, 27741577, 30661743, 51102905, 83224731, 138707885, 153308715, 194191039, 416123655, 582573117, 970955195, 2912865585]

約数ペア:

[(1, 2912865585), (3, 970955195), (5, 582573117), (7, 416123655), (15, 194191039), (19, 153308715), (21, 138707885), (35, 83224731), (57, 51102905), (95, 30661743), (105, 27741577), (133, 21901245), (285, 10220581), (399, 7300415), (665, 4380249), (691, 4215435), (1995, 1460083), (2073, 1405145), (2113, 1378545), (3455, 843087), (4837, 602205), (6339, 459515), (10365, 281029), (10565, 275709), (13129, 221865), (14511, 200735), (14791, 196935), (24185, 120441), (31695, 91903), (39387, 73955), (40147, 72555), (44373, 65645)]