172183710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{2909}}^1$

素因数の和:4892

約数の個数: 32

約数和(自身を含む): 413592480

約数和(自身を除く): 241408770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1973, 2909, 3946, 5818, 5919, 8727, 9865, 11838, 14545, 17454, 19730, 29090, 29595, 43635, 59190, 87270, 5739457, 11478914, 17218371, 28697285, 34436742, 57394570, 86091855, 172183710]

約数ペア:

[(1, 172183710), (2, 86091855), (3, 57394570), (5, 34436742), (6, 28697285), (10, 17218371), (15, 11478914), (30, 5739457), (1973, 87270), (2909, 59190), (3946, 43635), (5818, 29595), (5919, 29090), (8727, 19730), (9865, 17454), (11838, 14545)]