213038550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{473419}}^1$

素因数の和:473437

約数の個数: 36

約数和(自身を含む): 572364780

約数和(自身を除く): 359326230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 473419, 946838, 1420257, 2367095, 2840514, 4260771, 4734190, 7101285, 8521542, 11835475, 14202570, 21303855, 23670950, 35506425, 42607710, 71012850, 106519275, 213038550]

約数ペア:

[(1, 213038550), (2, 106519275), (3, 71012850), (5, 42607710), (6, 35506425), (9, 23670950), (10, 21303855), (15, 14202570), (18, 11835475), (25, 8521542), (30, 7101285), (45, 4734190), (50, 4260771), (75, 2840514), (90, 2367095), (150, 1420257), (225, 946838), (450, 473419)]