299728410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{434389}}^1$

素因数の和:434422

約数の個数: 32

約数和(自身を含む): 750625920

約数和(自身を除く): 450897510

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 434389, 868778, 1303167, 2171945, 2606334, 4343890, 6515835, 9990947, 13031670, 19981894, 29972841, 49954735, 59945682, 99909470, 149864205, 299728410]

約数ペア:

[(1, 299728410), (2, 149864205), (3, 99909470), (5, 59945682), (6, 49954735), (10, 29972841), (15, 19981894), (23, 13031670), (30, 9990947), (46, 6515835), (69, 4343890), (115, 2606334), (138, 2171945), (230, 1303167), (345, 868778), (690, 434389)]