30853515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26713}}^1$

素因数の和:26739

約数の個数: 32

約数和(自身を含む): 61549056

約数和(自身を除く): 30695541

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 26713, 80139, 133565, 186991, 293843, 400695, 560973, 881529, 934955, 1469215, 2056901, 2804865, 4407645, 6170703, 10284505, 30853515]

約数ペア:

[(1, 30853515), (3, 10284505), (5, 6170703), (7, 4407645), (11, 2804865), (15, 2056901), (21, 1469215), (33, 934955), (35, 881529), (55, 560973), (77, 400695), (105, 293843), (165, 186991), (231, 133565), (385, 80139), (1155, 26713)]