65663910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56123}}^1$

素因数の和:56149

約数の個数: 48

約数和(自身を含む): 183862224

約数和(自身を除く): 118198314

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 56123, 112246, 168369, 280615, 336738, 505107, 561230, 729599, 841845, 1010214, 1459198, 1683690, 2188797, 2525535, 3647995, 4377594, 5051070, 6566391, 7295990, 10943985, 13132782, 21887970, 32831955, 65663910]

約数ペア:

[(1, 65663910), (2, 32831955), (3, 21887970), (5, 13132782), (6, 10943985), (9, 7295990), (10, 6566391), (13, 5051070), (15, 4377594), (18, 3647995), (26, 2525535), (30, 2188797), (39, 1683690), (45, 1459198), (65, 1010214), (78, 841845), (90, 729599), (117, 561230), (130, 505107), (195, 336738), (234, 280615), (390, 168369), (585, 112246), (1170, 56123)]