30651420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1423}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 86123520

約数和(自身を除く): 55472100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1423, 1436, 1795, 2154, 2846, 3590, 4269, 4308, 5385, 5692, 7115, 7180, 8538, 10770, 14230, 17076, 21345, 21540, 28460, 42690, 85380, 510857, 1021714, 1532571, 2043428, 2554285, 3065142, 5108570, 6130284, 7662855, 10217140, 15325710, 30651420]

約数ペア:

[(1, 30651420), (2, 15325710), (3, 10217140), (4, 7662855), (5, 6130284), (6, 5108570), (10, 3065142), (12, 2554285), (15, 2043428), (20, 1532571), (30, 1021714), (60, 510857), (359, 85380), (718, 42690), (1077, 28460), (1423, 21540), (1436, 21345), (1795, 17076), (2154, 14230), (2846, 10770), (3590, 8538), (4269, 7180), (4308, 7115), (5385, 5692)]