8399850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 21561120

約数和(自身を除く): 13161270

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 1931, 2175, 3862, 4350, 5793, 9655, 11586, 19310, 28965, 48275, 55999, 57930, 96550, 111998, 144825, 167997, 279995, 289650, 335994, 559990, 839985, 1399975, 1679970, 2799950, 4199925, 8399850]

約数ペア:

[(1, 8399850), (2, 4199925), (3, 2799950), (5, 1679970), (6, 1399975), (10, 839985), (15, 559990), (25, 335994), (29, 289650), (30, 279995), (50, 167997), (58, 144825), (75, 111998), (87, 96550), (145, 57930), (150, 55999), (174, 48275), (290, 28965), (435, 19310), (725, 11586), (870, 9655), (1450, 5793), (1931, 4350), (2175, 3862)]