39448890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11239}}^1$

素因数の和:11268

約数の個数: 64

約数和(自身を含む): 113299200

約数和(自身を除く): 73850310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 11239, 22478, 33717, 56195, 67434, 101151, 112390, 146107, 168585, 202302, 292214, 303453, 337170, 438321, 505755, 606906, 730535, 876642, 1011510, 1314963, 1461070, 1517265, 2191605, 2629926, 3034530, 3944889, 4383210, 6574815, 7889778, 13149630, 19724445, 39448890]

約数ペア:

[(1, 39448890), (2, 19724445), (3, 13149630), (5, 7889778), (6, 6574815), (9, 4383210), (10, 3944889), (13, 3034530), (15, 2629926), (18, 2191605), (26, 1517265), (27, 1461070), (30, 1314963), (39, 1011510), (45, 876642), (54, 730535), (65, 606906), (78, 505755), (90, 438321), (117, 337170), (130, 303453), (135, 292214), (195, 202302), (234, 168585), (270, 146107), (351, 112390), (390, 101151), (585, 67434), (702, 56195), (1170, 33717), (1755, 22478), (3510, 11239)]