149760910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6659}}^1$

素因数の和:6852

約数の個数: 32

約数和(自身を含む): 292027680

約数和(自身を除く): 142266770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 6659, 11245, 13318, 22490, 33295, 66590, 86567, 173134, 432835, 865670, 1152007, 2304014, 5760035, 11520070, 14976091, 29952182, 74880455, 149760910]

約数ペア:

[(1, 149760910), (2, 74880455), (5, 29952182), (10, 14976091), (13, 11520070), (26, 5760035), (65, 2304014), (130, 1152007), (173, 865670), (346, 432835), (865, 173134), (1730, 86567), (2249, 66590), (4498, 33295), (6659, 22490), (11245, 13318)]