30218604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1997}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 76755168

約数和(自身を除く): 46536564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 1997, 2522, 3783, 3994, 5044, 5991, 7566, 7988, 11982, 15132, 23964, 25961, 51922, 77883, 103844, 155766, 193709, 311532, 387418, 581127, 774836, 1162254, 2324508, 2518217, 5036434, 7554651, 10072868, 15109302, 30218604]

約数ペア:

[(1, 30218604), (2, 15109302), (3, 10072868), (4, 7554651), (6, 5036434), (12, 2518217), (13, 2324508), (26, 1162254), (39, 774836), (52, 581127), (78, 387418), (97, 311532), (156, 193709), (194, 155766), (291, 103844), (388, 77883), (582, 51922), (1164, 25961), (1261, 23964), (1997, 15132), (2522, 11982), (3783, 7988), (3994, 7566), (5044, 5991)]