68352210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24499}}^1$

素因数の和:24543

約数の個数: 48

約数和(自身を含む): 183456000

約数和(自身を除く): 115103790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 24499, 48998, 73497, 122495, 146994, 220491, 244990, 367485, 440982, 734970, 759469, 1102455, 1518938, 2204910, 2278407, 3797345, 4556814, 6835221, 7594690, 11392035, 13670442, 22784070, 34176105, 68352210]

約数ペア:

[(1, 68352210), (2, 34176105), (3, 22784070), (5, 13670442), (6, 11392035), (9, 7594690), (10, 6835221), (15, 4556814), (18, 3797345), (30, 2278407), (31, 2204910), (45, 1518938), (62, 1102455), (90, 759469), (93, 734970), (155, 440982), (186, 367485), (279, 244990), (310, 220491), (465, 146994), (558, 122495), (930, 73497), (1395, 48998), (2790, 24499)]