108845940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{259157}}^1$

素因数の和:259176

約数の個数: 48

約数和(自身を含む): 348308352

約数和(自身を除く): 239462412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 259157, 518314, 777471, 1036628, 1295785, 1554942, 1814099, 2591570, 3109884, 3628198, 3887355, 5183140, 5442297, 7256396, 7774710, 9070495, 10884594, 15549420, 18140990, 21769188, 27211485, 36281980, 54422970, 108845940]

約数ペア:

[(1, 108845940), (2, 54422970), (3, 36281980), (4, 27211485), (5, 21769188), (6, 18140990), (7, 15549420), (10, 10884594), (12, 9070495), (14, 7774710), (15, 7256396), (20, 5442297), (21, 5183140), (28, 3887355), (30, 3628198), (35, 3109884), (42, 2591570), (60, 1814099), (70, 1554942), (84, 1295785), (105, 1036628), (140, 777471), (210, 518314), (420, 259157)]