873450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{647}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 2410560

約数和(自身を除く): 1537110

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, 647, 675, 1294, 1350, 1941, 3235, 3882, 5823, 6470, 9705, 11646, 16175, 17469, 19410, 29115, 32350, 34938, 48525, 58230, 87345, 97050, 145575, 174690, 291150, 436725, 873450]

約数ペア:

[(1, 873450), (2, 436725), (3, 291150), (5, 174690), (6, 145575), (9, 97050), (10, 87345), (15, 58230), (18, 48525), (25, 34938), (27, 32350), (30, 29115), (45, 19410), (50, 17469), (54, 16175), (75, 11646), (90, 9705), (135, 6470), (150, 5823), (225, 3882), (270, 3235), (450, 1941), (647, 1350), (675, 1294)]