453997860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{7411}}^1$

素因数の和:8444

約数の個数: 48

約数和(自身を含む): 1272610752

約数和(自身を除く): 818612892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1021, 2042, 3063, 4084, 5105, 6126, 7411, 10210, 12252, 14822, 15315, 20420, 22233, 29644, 30630, 37055, 44466, 61260, 74110, 88932, 111165, 148220, 222330, 444660, 7566631, 15133262, 22699893, 30266524, 37833155, 45399786, 75666310, 90799572, 113499465, 151332620, 226998930, 453997860]

約数ペア:

[(1, 453997860), (2, 226998930), (3, 151332620), (4, 113499465), (5, 90799572), (6, 75666310), (10, 45399786), (12, 37833155), (15, 30266524), (20, 22699893), (30, 15133262), (60, 7566631), (1021, 444660), (2042, 222330), (3063, 148220), (4084, 111165), (5105, 88932), (6126, 74110), (7411, 61260), (10210, 44466), (12252, 37055), (14822, 30630), (15315, 29644), (20420, 22233)]