388077210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1437323}}^1$

素因数の和:1437339

約数の個数: 32

約数和(自身を含む): 1034873280

約数和(自身を除く): 646796070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1437323, 2874646, 4311969, 7186615, 8623938, 12935907, 14373230, 21559845, 25871814, 38807721, 43119690, 64679535, 77615442, 129359070, 194038605, 388077210]

約数ペア:

[(1, 388077210), (2, 194038605), (3, 129359070), (5, 77615442), (6, 64679535), (9, 43119690), (10, 38807721), (15, 25871814), (18, 21559845), (27, 14373230), (30, 12935907), (45, 8623938), (54, 7186615), (90, 4311969), (135, 2874646), (270, 1437323)]