16546620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1307}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 46585728

約数和(自身を除く): 30039108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 1307, 2110, 2532, 2614, 3165, 3921, 4220, 5228, 6330, 6535, 7842, 12660, 13070, 15684, 19605, 26140, 39210, 78420, 275777, 551554, 827331, 1103108, 1378885, 1654662, 2757770, 3309324, 4136655, 5515540, 8273310, 16546620]

約数ペア:

[(1, 16546620), (2, 8273310), (3, 5515540), (4, 4136655), (5, 3309324), (6, 2757770), (10, 1654662), (12, 1378885), (15, 1103108), (20, 827331), (30, 551554), (60, 275777), (211, 78420), (422, 39210), (633, 26140), (844, 19605), (1055, 15684), (1266, 13070), (1307, 12660), (2110, 7842), (2532, 6535), (2614, 6330), (3165, 5228), (3921, 4220)]