23985630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8597}}^1$

素因数の和:8641

約数の個数: 48

約数和(自身を含む): 64381824

約数和(自身を除く): 40396194

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, 8597, 17194, 25791, 42985, 51582, 77373, 85970, 128955, 154746, 257910, 266507, 386865, 533014, 773730, 799521, 1332535, 1599042, 2398563, 2665070, 3997605, 4797126, 7995210, 11992815, 23985630]

約数ペア:

[(1, 23985630), (2, 11992815), (3, 7995210), (5, 4797126), (6, 3997605), (9, 2665070), (10, 2398563), (15, 1599042), (18, 1332535), (30, 799521), (31, 773730), (45, 533014), (62, 386865), (90, 266507), (93, 257910), (155, 154746), (186, 128955), (279, 85970), (310, 77373), (465, 51582), (558, 42985), (930, 25791), (1395, 17194), (2790, 8597)]