6640650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{4919}}^1$

素因数の和:4940

約数の個数: 48

約数和(自身を含む): 18302400

約数和(自身を除く): 11661750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 4919, 9838, 14757, 24595, 29514, 44271, 49190, 73785, 88542, 122975, 132813, 147570, 221355, 245950, 265626, 368925, 442710, 664065, 737850, 1106775, 1328130, 2213550, 3320325, 6640650]

約数ペア:

[(1, 6640650), (2, 3320325), (3, 2213550), (5, 1328130), (6, 1106775), (9, 737850), (10, 664065), (15, 442710), (18, 368925), (25, 265626), (27, 245950), (30, 221355), (45, 147570), (50, 132813), (54, 122975), (75, 88542), (90, 73785), (135, 49190), (150, 44271), (225, 29514), (270, 24595), (450, 14757), (675, 9838), (1350, 4919)]