163388460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2591}}^1$

素因数の和:3654

約数の個数: 48

約数和(自身を含む): 458099712

約数和(自身を除く): 294711252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1051, 2102, 2591, 3153, 4204, 5182, 5255, 6306, 7773, 10364, 10510, 12612, 12955, 15546, 15765, 21020, 25910, 31092, 31530, 38865, 51820, 63060, 77730, 155460, 2723141, 5446282, 8169423, 10892564, 13615705, 16338846, 27231410, 32677692, 40847115, 54462820, 81694230, 163388460]

約数ペア:

[(1, 163388460), (2, 81694230), (3, 54462820), (4, 40847115), (5, 32677692), (6, 27231410), (10, 16338846), (12, 13615705), (15, 10892564), (20, 8169423), (30, 5446282), (60, 2723141), (1051, 155460), (2102, 77730), (2591, 63060), (3153, 51820), (4204, 38865), (5182, 31530), (5255, 31092), (6306, 25910), (7773, 21020), (10364, 15765), (10510, 15546), (12612, 12955)]