243974910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 598855680

約数和(自身を除く): 354880770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 113, 158, 226, 237, 339, 395, 474, 565, 678, 790, 911, 1130, 1185, 1695, 1822, 2370, 2733, 3390, 4555, 5466, 8927, 9110, 13665, 17854, 26781, 27330, 44635, 53562, 71969, 89270, 102943, 133905, 143938, 205886, 215907, 267810, 308829, 359845, 431814, 514715, 617658, 719690, 1029430, 1079535, 1544145, 2159070, 3088290, 8132497, 16264994, 24397491, 40662485, 48794982, 81324970, 121987455, 243974910]

約数ペア:

[(1, 243974910), (2, 121987455), (3, 81324970), (5, 48794982), (6, 40662485), (10, 24397491), (15, 16264994), (30, 8132497), (79, 3088290), (113, 2159070), (158, 1544145), (226, 1079535), (237, 1029430), (339, 719690), (395, 617658), (474, 514715), (565, 431814), (678, 359845), (790, 308829), (911, 267810), (1130, 215907), (1185, 205886), (1695, 143938), (1822, 133905), (2370, 102943), (2733, 89270), (3390, 71969), (4555, 53562), (5466, 44635), (8927, 27330), (9110, 26781), (13665, 17854)]