547521990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{272399}}^1$

素因数の和:272476

約数の個数: 32

約数和(自身を含む): 1333670400

約数和(自身を除く): 786148410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 272399, 544798, 817197, 1361995, 1634394, 2723990, 4085985, 8171970, 18250733, 36501466, 54752199, 91253665, 109504398, 182507330, 273760995, 547521990]

約数ペア:

[(1, 547521990), (2, 273760995), (3, 182507330), (5, 109504398), (6, 91253665), (10, 54752199), (15, 36501466), (30, 18250733), (67, 8171970), (134, 4085985), (201, 2723990), (335, 1634394), (402, 1361995), (670, 817197), (1005, 544798), (2010, 272399)]