74869210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3329}}^1$

素因数の和:3522

約数の個数: 32

約数和(自身を含む): 146013840

約数和(自身を除く): 71144630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 3329, 4498, 6658, 11245, 16645, 22490, 33290, 43277, 86554, 216385, 432770, 575917, 1151834, 2879585, 5759170, 7486921, 14973842, 37434605, 74869210]

約数ペア:

[(1, 74869210), (2, 37434605), (5, 14973842), (10, 7486921), (13, 5759170), (26, 2879585), (65, 1151834), (130, 575917), (173, 432770), (346, 216385), (865, 86554), (1730, 43277), (2249, 33290), (3329, 22490), (4498, 16645), (6658, 11245)]