130829570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 241263360

約数和(自身を除く): 110433790

約数列:

[1, 2, 5, 10, 71, 103, 142, 206, 355, 515, 710, 1030, 1789, 3578, 7313, 8945, 14626, 17890, 36565, 73130, 127019, 184267, 254038, 368534, 635095, 921335, 1270190, 1842670, 13082957, 26165914, 65414785, 130829570]

約数ペア:

[(1, 130829570), (2, 65414785), (5, 26165914), (10, 13082957), (71, 1842670), (103, 1270190), (142, 921335), (206, 635095), (355, 368534), (515, 254038), (710, 184267), (1030, 127019), (1789, 73130), (3578, 36565), (7313, 17890), (8945, 14626)]