27541410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70619}}^1$

素因数の和:70642

約数の個数: 32

約数和(自身を含む): 71184960

約数和(自身を除く): 43643550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 70619, 141238, 211857, 353095, 423714, 706190, 918047, 1059285, 1836094, 2118570, 2754141, 4590235, 5508282, 9180470, 13770705, 27541410]

約数ペア:

[(1, 27541410), (2, 13770705), (3, 9180470), (5, 5508282), (6, 4590235), (10, 2754141), (13, 2118570), (15, 1836094), (26, 1059285), (30, 918047), (39, 706190), (65, 423714), (78, 353095), (130, 211857), (195, 141238), (390, 70619)]