453379030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{112501}}^1$

素因数の和:112552

約数の個数: 32

約数和(自身を含む): 907216128

約数和(自身を除く): 453837098

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 112501, 225002, 562505, 1125010, 1462513, 2925026, 3487531, 6975062, 7312565, 14625130, 17437655, 34875310, 45337903, 90675806, 226689515, 453379030]

約数ペア:

[(1, 453379030), (2, 226689515), (5, 90675806), (10, 45337903), (13, 34875310), (26, 17437655), (31, 14625130), (62, 7312565), (65, 6975062), (130, 3487531), (155, 2925026), (310, 1462513), (403, 1125010), (806, 562505), (2015, 225002), (4030, 112501)]