450693390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2146159}}^1$

素因数の和:2146176

約数の個数: 32

約数和(自身を含む): 1236188160

約数和(自身を除く): 785494770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2146159, 4292318, 6438477, 10730795, 12876954, 15023113, 21461590, 30046226, 32192385, 45069339, 64384770, 75115565, 90138678, 150231130, 225346695, 450693390]

約数ペア:

[(1, 450693390), (2, 225346695), (3, 150231130), (5, 90138678), (6, 75115565), (7, 64384770), (10, 45069339), (14, 32192385), (15, 30046226), (21, 21461590), (30, 15023113), (35, 12876954), (42, 10730795), (70, 6438477), (105, 4292318), (210, 2146159)]