42564210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109139}}^1$

素因数の和:109162

約数の個数: 32

約数和(自身を含む): 110013120

約数和(自身を除く): 67448910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 109139, 218278, 327417, 545695, 654834, 1091390, 1418807, 1637085, 2837614, 3274170, 4256421, 7094035, 8512842, 14188070, 21282105, 42564210]

約数ペア:

[(1, 42564210), (2, 21282105), (3, 14188070), (5, 8512842), (6, 7094035), (10, 4256421), (13, 3274170), (15, 2837614), (26, 1637085), (30, 1418807), (39, 1091390), (65, 654834), (78, 545695), (130, 327417), (195, 218278), (390, 109139)]