384912430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{177379}}^1$

素因数の和:177424

約数の個数: 32

約数和(自身を含む): 817367040

約数和(自身を除く): 432454610

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 177379, 354758, 886895, 1241653, 1773790, 2483306, 5498749, 6208265, 10997498, 12416530, 27493745, 38491243, 54987490, 76982486, 192456215, 384912430]

約数ペア:

[(1, 384912430), (2, 192456215), (5, 76982486), (7, 54987490), (10, 38491243), (14, 27493745), (31, 12416530), (35, 10997498), (62, 6208265), (70, 5498749), (155, 2483306), (217, 1773790), (310, 1241653), (434, 886895), (1085, 354758), (2170, 177379)]