15661760370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{12071}}^1$

素因数の和:12851

約数の個数: 64

約数和(自身を含む): 38261479680

約数和(自身を除く): 22599719310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 709, 915, 1418, 1830, 2127, 3545, 4254, 7090, 10635, 12071, 21270, 24142, 36213, 43249, 60355, 72426, 86498, 120710, 129747, 181065, 216245, 259494, 362130, 432490, 648735, 736331, 1297470, 1472662, 2208993, 3681655, 4417986, 7363310, 8558339, 11044965, 17116678, 22089930, 25675017, 42791695, 51350034, 85583390, 128375085, 256750170, 522058679, 1044117358, 1566176037, 2610293395, 3132352074, 5220586790, 7830880185, 15661760370]

約数ペア:

[(1, 15661760370), (2, 7830880185), (3, 5220586790), (5, 3132352074), (6, 2610293395), (10, 1566176037), (15, 1044117358), (30, 522058679), (61, 256750170), (122, 128375085), (183, 85583390), (305, 51350034), (366, 42791695), (610, 25675017), (709, 22089930), (915, 17116678), (1418, 11044965), (1830, 8558339), (2127, 7363310), (3545, 4417986), (4254, 3681655), (7090, 2208993), (10635, 1472662), (12071, 1297470), (21270, 736331), (24142, 648735), (36213, 432490), (43249, 362130), (60355, 259494), (72426, 216245), (86498, 181065), (120710, 129747)]