3531488210

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{11393}}^1$

素因数の和:11762

約数の個数: 32

約数和(自身を含む): 6431685120

約数和(自身を除く): 2900196910

約数列:

[1, 2, 5, 10, 139, 223, 278, 446, 695, 1115, 1390, 2230, 11393, 22786, 30997, 56965, 61994, 113930, 154985, 309970, 1583627, 2540639, 3167254, 5081278, 7918135, 12703195, 15836270, 25406390, 353148821, 706297642, 1765744105, 3531488210]

約数ペア:

[(1, 3531488210), (2, 1765744105), (5, 706297642), (10, 353148821), (139, 25406390), (223, 15836270), (278, 12703195), (446, 7918135), (695, 5081278), (1115, 3167254), (1390, 2540639), (2230, 1583627), (11393, 309970), (22786, 154985), (30997, 113930), (56965, 61994)]