69840930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136943}}^1$

素因数の和:136970

約数の個数: 32

約数和(自身を含む): 177479424

約数和(自身を除く): 107638494

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 136943, 273886, 410829, 684715, 821658, 1369430, 2054145, 2328031, 4108290, 4656062, 6984093, 11640155, 13968186, 23280310, 34920465, 69840930]

約数ペア:

[(1, 69840930), (2, 34920465), (3, 23280310), (5, 13968186), (6, 11640155), (10, 6984093), (15, 4656062), (17, 4108290), (30, 2328031), (34, 2054145), (51, 1369430), (85, 821658), (102, 684715), (170, 410829), (255, 273886), (510, 136943)]