28976190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1307}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 69690240

約数和(自身を除く): 40714050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 739, 1307, 1478, 2217, 2614, 3695, 3921, 4434, 6535, 7390, 7842, 11085, 13070, 19605, 22170, 39210, 965873, 1931746, 2897619, 4829365, 5795238, 9658730, 14488095, 28976190]

約数ペア:

[(1, 28976190), (2, 14488095), (3, 9658730), (5, 5795238), (6, 4829365), (10, 2897619), (15, 1931746), (30, 965873), (739, 39210), (1307, 22170), (1478, 19605), (2217, 13070), (2614, 11085), (3695, 7842), (3921, 7390), (4434, 6535)]