419825210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{260761}}^1$

素因数の和:260798

約数の個数: 32

約数和(自身を含む): 901193472

約数和(自身を除く): 481368262

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 260761, 521522, 1303805, 1825327, 2607610, 3650654, 5997503, 9126635, 11995006, 18253270, 29987515, 41982521, 59975030, 83965042, 209912605, 419825210]

約数ペア:

[(1, 419825210), (2, 209912605), (5, 83965042), (7, 59975030), (10, 41982521), (14, 29987515), (23, 18253270), (35, 11995006), (46, 9126635), (70, 5997503), (115, 3650654), (161, 2607610), (230, 1825327), (322, 1303805), (805, 521522), (1610, 260761)]