297694890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3307721}}^1$

素因数の和:3307734

約数の個数: 24

約数和(自身を含む): 774006948

約数和(自身を除く): 476312058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3307721, 6615442, 9923163, 16538605, 19846326, 29769489, 33077210, 49615815, 59538978, 99231630, 148847445, 297694890]

約数ペア:

[(1, 297694890), (2, 148847445), (3, 99231630), (5, 59538978), (6, 49615815), (9, 33077210), (10, 29769489), (15, 19846326), (18, 16538605), (30, 9923163), (45, 6615442), (90, 3307721)]