30738045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 53246592

約数和(自身を除く): 22508547

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 557, 849, 1415, 1671, 2785, 3679, 4245, 7241, 8355, 11037, 18395, 21723, 36205, 55185, 108615, 157631, 472893, 788155, 2049203, 2364465, 6147609, 10246015, 30738045]

約数ペア:

[(1, 30738045), (3, 10246015), (5, 6147609), (13, 2364465), (15, 2049203), (39, 788155), (65, 472893), (195, 157631), (283, 108615), (557, 55185), (849, 36205), (1415, 21723), (1671, 18395), (2785, 11037), (3679, 8355), (4245, 7241)]