68276390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75029}}^1$

素因数の和:75056

約数の個数: 32

約数和(自身を含む): 151260480

約数和(自身を除く): 82984090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 75029, 150058, 375145, 525203, 750290, 975377, 1050406, 1950754, 2626015, 4876885, 5252030, 6827639, 9753770, 13655278, 34138195, 68276390]

約数ペア:

[(1, 68276390), (2, 34138195), (5, 13655278), (7, 9753770), (10, 6827639), (13, 5252030), (14, 4876885), (26, 2626015), (35, 1950754), (65, 1050406), (70, 975377), (91, 750290), (130, 525203), (182, 375145), (455, 150058), (910, 75029)]