27397890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23417}}^1$

素因数の和:23443

約数の個数: 48

約数和(自身を含む): 76717368

約数和(自身を除く): 49319478

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, 23417, 46834, 70251, 117085, 140502, 210753, 234170, 304421, 351255, 421506, 608842, 702510, 913263, 1053765, 1522105, 1826526, 2107530, 2739789, 3044210, 4566315, 5479578, 9132630, 13698945, 27397890]

約数ペア:

[(1, 27397890), (2, 13698945), (3, 9132630), (5, 5479578), (6, 4566315), (9, 3044210), (10, 2739789), (13, 2107530), (15, 1826526), (18, 1522105), (26, 1053765), (30, 913263), (39, 702510), (45, 608842), (65, 421506), (78, 351255), (90, 304421), (117, 234170), (130, 210753), (195, 140502), (234, 117085), (390, 70251), (585, 46834), (1170, 23417)]