168303570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 429411456

約数和(自身を除く): 261107886

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 331, 510, 662, 993, 997, 1655, 1986, 1994, 2991, 3310, 4965, 4985, 5627, 5982, 9930, 9970, 11254, 14955, 16881, 16949, 28135, 29910, 33762, 33898, 50847, 56270, 84405, 84745, 101694, 168810, 169490, 254235, 330007, 508470, 660014, 990021, 1650035, 1980042, 3300070, 4950105, 5610119, 9900210, 11220238, 16830357, 28050595, 33660714, 56101190, 84151785, 168303570]

約数ペア:

[(1, 168303570), (2, 84151785), (3, 56101190), (5, 33660714), (6, 28050595), (10, 16830357), (15, 11220238), (17, 9900210), (30, 5610119), (34, 4950105), (51, 3300070), (85, 1980042), (102, 1650035), (170, 990021), (255, 660014), (331, 508470), (510, 330007), (662, 254235), (993, 169490), (997, 168810), (1655, 101694), (1986, 84745), (1994, 84405), (2991, 56270), (3310, 50847), (4965, 33898), (4985, 33762), (5627, 29910), (5982, 28135), (9930, 16949), (9970, 16881), (11254, 14955)]