12438270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10631}}^1$

素因数の和:10657

約数の個数: 48

約数和(自身を含む): 34830432

約数和(自身を除く): 22392162

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, 10631, 21262, 31893, 53155, 63786, 95679, 106310, 138203, 159465, 191358, 276406, 318930, 414609, 478395, 691015, 829218, 956790, 1243827, 1382030, 2073045, 2487654, 4146090, 6219135, 12438270]

約数ペア:

[(1, 12438270), (2, 6219135), (3, 4146090), (5, 2487654), (6, 2073045), (9, 1382030), (10, 1243827), (13, 956790), (15, 829218), (18, 691015), (26, 478395), (30, 414609), (39, 318930), (45, 276406), (65, 191358), (78, 159465), (90, 138203), (117, 106310), (130, 95679), (195, 63786), (234, 53155), (390, 31893), (585, 21262), (1170, 10631)]