30551118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6421}}^1$

素因数の和:6500

約数の個数: 32

約数和(自身を含む): 66891552

約数和(自身を除く): 36340434

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 6421, 12842, 19263, 38526, 83473, 166946, 250419, 391681, 500838, 783362, 1175043, 2350086, 5091853, 10183706, 15275559, 30551118]

約数ペア:

[(1, 30551118), (2, 15275559), (3, 10183706), (6, 5091853), (13, 2350086), (26, 1175043), (39, 783362), (61, 500838), (78, 391681), (122, 250419), (183, 166946), (366, 83473), (793, 38526), (1586, 19263), (2379, 12842), (4758, 6421)]