129877410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{333019}}^1$

素因数の和:333042

約数の個数: 32

約数和(自身を含む): 335684160

約数和(自身を除く): 205806750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 333019, 666038, 999057, 1665095, 1998114, 3330190, 4329247, 4995285, 8658494, 9990570, 12987741, 21646235, 25975482, 43292470, 64938705, 129877410]

約数ペア:

[(1, 129877410), (2, 64938705), (3, 43292470), (5, 25975482), (6, 21646235), (10, 12987741), (13, 9990570), (15, 8658494), (26, 4995285), (30, 4329247), (39, 3330190), (65, 1998114), (78, 1665095), (130, 999057), (195, 666038), (390, 333019)]