28694730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18047}}^1$

素因数の和:18110

約数の個数: 32

約数和(自身を含む): 70170624

約数和(自身を除く): 41475894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 18047, 36094, 54141, 90235, 108282, 180470, 270705, 541410, 956491, 1912982, 2869473, 4782455, 5738946, 9564910, 14347365, 28694730]

約数ペア:

[(1, 28694730), (2, 14347365), (3, 9564910), (5, 5738946), (6, 4782455), (10, 2869473), (15, 1912982), (30, 956491), (53, 541410), (106, 270705), (159, 180470), (265, 108282), (318, 90235), (530, 54141), (795, 36094), (1590, 18047)]