15970110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40949}}^1$

素因数の和:40972

約数の個数: 32

約数和(自身を含む): 41277600

約数和(自身を除く): 25307490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 40949, 81898, 122847, 204745, 245694, 409490, 532337, 614235, 1064674, 1228470, 1597011, 2661685, 3194022, 5323370, 7985055, 15970110]

約数ペア:

[(1, 15970110), (2, 7985055), (3, 5323370), (5, 3194022), (6, 2661685), (10, 1597011), (13, 1228470), (15, 1064674), (26, 614235), (30, 532337), (39, 409490), (65, 245694), (78, 204745), (130, 122847), (195, 81898), (390, 40949)]