702950380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{138923}}^1$

素因数の和:138966

約数の個数: 48

約数和(自身を含む): 1680424704

約数和(自身を除く): 977474324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 138923, 277846, 555692, 694615, 1389230, 1528153, 2778460, 3056306, 3195229, 6112612, 6390458, 7640765, 12780916, 15281530, 15976145, 30563060, 31952290, 35147519, 63904580, 70295038, 140590076, 175737595, 351475190, 702950380]

約数ペア:

[(1, 702950380), (2, 351475190), (4, 175737595), (5, 140590076), (10, 70295038), (11, 63904580), (20, 35147519), (22, 31952290), (23, 30563060), (44, 15976145), (46, 15281530), (55, 12780916), (92, 7640765), (110, 6390458), (115, 6112612), (220, 3195229), (230, 3056306), (253, 2778460), (460, 1528153), (506, 1389230), (1012, 694615), (1265, 555692), (2530, 277846), (5060, 138923)]