45138990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115741}}^1$

素因数の和:115764

約数の個数: 32

約数和(自身を含む): 116667936

約数和(自身を除く): 71528946

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 115741, 231482, 347223, 578705, 694446, 1157410, 1504633, 1736115, 3009266, 3472230, 4513899, 7523165, 9027798, 15046330, 22569495, 45138990]

約数ペア:

[(1, 45138990), (2, 22569495), (3, 15046330), (5, 9027798), (6, 7523165), (10, 4513899), (13, 3472230), (15, 3009266), (26, 1736115), (30, 1504633), (39, 1157410), (65, 694446), (78, 578705), (130, 347223), (195, 231482), (390, 115741)]